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Hefei Jingxi Electrical Equipment Co., Ltd., established in September 2003 with a registered capital of 71.6 million RMB, has evolved into a prominent high-tech enterprise specializing in power equipment manufacturing and comprehensive solution provision. Strategically headquartered in Hefei, a key industrial hub in East China, the company leverages its prime location to serve both domestic and international markets with remarkable efficiency. Robust Production Capacity and Modern Facilities Jingxi Electrical owns 20,000 square meters of industrial land, featuring 18,000 square meters of modern workshops and office buildings, including a 15,000-square-meter high-standard production workshop equipped with overhead cranes of 10 tons and above. With an annual production capacity of 8 million kVA and an annual output value exceeding 200 million RMB, the company possesses strong large-scale manufacturing capabilities. Its total fixed assets stand at 60 million RMB, providing a solid foundation for continuous technological innovation and production expansion. Comprehensive Product Portfolio for Diverse Applications Jingxi Electrical offers a diverse and high-quality product portfolio covering the entire power distribution and transformation chain, including: Transformers – both oil-immersed and dry-type, designed with optimized magnetic circuits and windings for high energy efficiency and reliability High and Low Voltage Switchgear – available in withdrawable, fixed, and modular configurations, equipped with intelligent monitoring and control systems Prefabricated Substations – modular, containerized units integrating transformers, switchgear, and control systems for quick deployment Ring Main Units – compact medium-voltage distribution units for urban power networks Cable Branch Boxes – waterproof, dustproof, and corrosion-resistant outdoor units Control Cabinets – customizable designs for industrial automation and power systems Intelligent Power Distribution Equipment – integrated with advanced sensors and communication modules for real-time monitoring and remote control These products are widely applied in power generation and distribution, industrial production, infrastructure construction, transportation, energy projects, municipal engineering, and renewable energy systems. Strong Commitment to Quality and Certifications Jingxi Electrical strictly adheres to the ISO 9001 quality management system and international standards including IEC and GB in all production processes. The company holds multiple prestigious certifications: High-Tech Enterprise (Certificate No.: GR202134003149 and GR202434001993) – reaffirming its strong R&D capabilities ISO 14001:2015 Environmental Management System (Certificate No.: 11425E41693R1M) – demonstrating commitment to sustainability AAA Credit Enterprise and AAA Quality Service Integrity Unit – validating outstanding corporate credit and customer service The company has also established the Hefei Municipal Enterprise Technology Center, Hefei Municipal Industrial Design Center, and a joint laboratory with Baoshan Iron & Steel Co., Ltd., facilitating in-depth research in materials science and product optimization. Global Reach and Customization for International Markets Committed to internationalization, Jingxi Electrical has successfully exported its products to Russia, Central Asia, Southeast Asia, the Middle East, Africa, and other regions. The company has established long-term, stable cooperative relationships with local power general contractors, engineering firms, and distribution partners. Recognizing the unique climatic and technical requirements of the Russian and Eastern European markets, Jingxi Electrical offers full-range customized services, including: Tailor-made product designs adapted to low-temperature and harsh environmental conditions Technical documentation in Russian for seamless project integration Remote technical support and rapid after-sales response This customer-centric approach has earned the company a strong reputation for reliability and professionalism in international markets. Looking Ahead: Innovation and Global Leadership "Our vision is to become a backbone force in China's power equipment manufacturing industry and build a modern industrial enterprise with a global perspective and sustainable innovation capabilities," said a company representative. "With our advanced production facilities, strong R&D capabilities, strict quality controls, and unwavering commitment to customer satisfaction, we are well-positioned to power the future of global infrastructure development."

HEFEI, China — Hefei Jingxi Electrical Equipment Co., Ltd., a leading high-tech enterprise in power equipment manufacturing, has successfully concluded a comprehensive "Safety Production Month" initiative. The campaign underscores the company's commitment to operational excellence and product reliability as it continues to expand its footprint in global markets, including Russia, Central Asia, and the Middle East. ? Prioritizing Safety and Emergency Readiness Aligning with national safety policies, Jingxi Electrical launched a series of specialized activities under the theme "Everyone Talks About Safety, Everyone Knows Emergency Response." The initiative focused on: Systematic Training: External experts conducted rigorous training sessions covering electrical equipment operation norms, on-site protection, and fire emergency handling. Daily Education: Workshops implemented a "Daily Case Study" routine during pre-shift meetings to foster a pervasive safety culture. Zero-Tolerance Inspections: Comprehensive (hazard screenings) were conducted in key areas such as high-voltage testing zones and logistics centers, ensuring a "closed-loop" management of safety measures. ? Elevating Manufacturing Standards Parallel to safety improvements, the company executed a "Quality Management Improvement Week." Recognizing product quality as the corporate lifeline, Jingxi Electrical optimized control processes for its core product lines, including: SCB Series Dry-type Transformers S Series Oil-immersed Transformers KYN28-12 High-voltage Switchgear By integrating Lean Production concepts, the company has standardized workshop procedures to minimize human error and enhance manufacturing consistency. The quality control team has reinforced a closed-loop management mechanism, tracing issues from raw material entry to final factory testing. ? Powering the Future With a registered capital of 71.6 million RMB and a facility spanning 18,000 square meters, Hefei Jingxi Electrical is well-positioned to serve major projects in power grids, new energy, and rail transit. "Every product carries the trust of our customers and reflects our employees' reverence for their duties," stated a company representative. "We are dedicated to providing safer, more efficient, and higher-quality electrical products to the world." The company continues to adhere to ISO9001 and IEC standards, ensuring that its "Jingxi Power" contributes reliably to smart power equipment manufacturing globally. For more information on Hefei Jingxi Electrical Equipment Co., Ltd., please contact their international sales department.

HEFEI, China – Hefei Jingxi Electrical Equipment Co., Ltd., a prominent high-tech enterprise specializing in power equipment manufacturing, continues to expand its international presence. Since its establishment in September 2003, the company has solidified its position as a key player in the electrical industry, delivering comprehensive solutions to markets across Russia, Central Asia, Southeast Asia, the Middle East, and Africa. ? Manufacturing Capabilities and Scale Located in Hefei, a major manufacturing hub in East China, Jingxi Electrical operates a substantial production base covering 20,000 square meters of industrial land. The facility includes 18,000 square meters of modern workshops and office space, featuring high-standard production areas equipped with bridge cranes capable of lifting over 10 tons. The company boasts impressive production metrics: Annual Output Value: Exceeding 200 million RMB. Production Capacity: Reaching 8 million kVA annually. Quality Standards: Strict adherence to ISO9001 quality management systems, as well as IEC and GB international standards. ⚡ Core Product Portfolio Jingxi Electrical integrates R&D, manufacturing, and sales to provide a diverse range of electrical equipment widely used in infrastructure, energy, transportation, and municipal engineering. Their primary product lines include: Transformers: High-efficiency units designed for various grid requirements. Switchgear: Complete sets of high and low voltage switchgear. Substations: Prefabricated (package) substations and Ring Main Units (RMU). Distribution Equipment: Cable branch boxes, control boxes, and smart distribution devices. ? Strategic Focus on International Markets A key component of Jingxi Electrical's growth strategy is its commitment to internationalization. The company actively collaborates with local general contractors and engineering firms in overseas markets. Notably, to serve the Russian and Eastern European markets effectively, Jingxi Electrical offers specialized support, including: Full series customization to meet specific climate and technical requirements. Technical documentation provided in Russian. Remote technical support and rapid after-sales response mechanisms. Company Vision: To become a backbone of China's power equipment manufacturing industry and build a modern industrial enterprise with a global vision and sustainable innovation capabilities. With a registered capital of 71.6 million RMB and fixed assets totaling 60 million RMB, Hefei Jingxi Electrical Equipment Co., Ltd. remains dedicated to "Craftsmanship and Intelligence," driving the future of power infrastructure globally.

Hefei, Anhui, July 4, 2026 — Hefei Jingxi Electrical Equipment Co., Ltd. has announced a strategic expansion of its global operations, marking a significant milestone in the company's international development. Established in 2003 and headquartered in Hefei, a major manufacturing hub in Eastern China, the company is reinforcing its position as a comprehensive solution provider for power equipment and electrical infrastructure. With a renewed focus on the Russian and Eastern European markets, Jingxi Electrical is poised to meet the escalating demand for high-reliability transformers, switchgear, and prefabricated substations amidst rapid industrialization and grid modernization. The company's latest initiative centers on its "Customization & Reliability" strategy, which integrates advanced R&D capabilities with localized service requirements. This approach is particularly tailored to address the unique climatic and technical challenges of colder regions, where the company offers specialized product adaptations. The strategy is supported by a comprehensive product portfolio that spans three core categories: Transformers, High & Low Voltage Switchgear, and Prefabricated Substations. For the transformer division, Jingxi Electrical offers a full range of Dry-type Transformers (including SCB10, SCB11, and energy-saving SCB14/NX2 series) and Oil-immersed Transformers (such as S11, S13, and energy-saving S20/NX2 series). These products are engineered to meet international standards including IEC and GB, with a specific focus on energy efficiency and low-noise operation, making them suitable for both industrial and commercial applications. At the heart of Jingxi Electrical's competitive advantage is its vertical integration and robust technical infrastructure. The company operates a 15,000-square-meter high-standard production workshop equipped with advanced manufacturing lines and 10-ton overhead cranes, enabling an annual production capacity of 8 million kVA. This manufacturing prowess is complemented by a strong R&D ecosystem, including the Hefei Municipal Enterprise Technology Center and a joint laboratory with Baoshan Iron & Steel Co., Ltd., which focuses on material optimization for silicon steel applications. Furthermore, the company has obtained multiple authoritative certifications, including ISO 9001 Quality Management, ISO 14001 Environmental Management, and recognition as a High-Tech Enterprise, validating its commitment to quality, sustainability, and technological innovation. Looking ahead, the company is focusing on strengthening its international service network and supply chain logistics. As a professional OEM/ODM partner, Hefei Jingxi Electrical offers extensive customization capabilities, allowing clients to develop products tailored to specific brand identities and regional requirements. The company's design team works closely with international clients to customize every aspect of the product, from technical specifications and material selection to the provision of multilingual technical documentation, including Russian-language manuals and drawings. By combining its technical expertise with a customer-centric service philosophy, the company aims to become a preferred partner for global brands seeking reliable, high-quality power equipment manufacturing solutions in 2026 and beyond.

June 27, 2026 | Hefei, China — Hefei Jingxi Electrical Equipment Co., Ltd., a high-tech enterprise with over two decades of engineering heritage, is expanding its global footprint with a strategic focus on "Green Grid and Intelligent Solutions." Established in 2003 and headquartered in Hefei's Xinzhan District, the company combines advanced manufacturing capabilities with a comprehensive product portfolio to deliver reliable power transmission and distribution solutions to international partners. Operational Excellence and Manufacturing Capabilities Jingxi Electrical operates a modern 18,000-square-meter industrial ecosystem, housing state-of-the-art production lines, R&D centers, and automated assembly systems. The facility integrates precision machining, automated material handling, and intelligent quality inspection technologies, ensuring consistent product quality and efficiency. With an annual production capacity of 8 million kVA and a fixed asset base of RMB 60 million, the company is equipped to handle large-scale export orders while maintaining short lead times. The company's strategic location in Hefei—a major manufacturing hub in Eastern China—provides logistical advantages for global trade. This positioning allows Jingxi Electrical to optimize supply chain efficiency, reduce transportation costs, and support rapid delivery to partners in Russia, Central Asia, Southeast Asia, the Middle East, and Africa. Comprehensive Product Portfolio and Technical Innovation Jingxi Electrical’s product development strategy focuses on versatility and application-specific design. The portfolio spans five core categories: Transformers: Including energy-saving SCB14 (NX2) and SCB18 (NX1) dry-type transformers, as well as S11, S13, and S20 (NX2) oil-immersed transformers engineered for high efficiency and durability. High-Voltage Switchgear: Featuring KYN28-12 type inlet/outlet cabinets, transformer cabinets, PT cabinets, and metering cabinets designed for reliable high-voltage distribution. Low-Voltage Switchgear: Offering GCS, GGD, GCK, and MNS type抽出式 switchgear, as well as XL-21 low-voltage power distribution cabinets and JXF control boxes. Prefabricated Substations: Including European and American style containerized substations, as well as modular container substations for flexible deployment. Ring Main Units and Distribution Boxes: Covering JXXGN-12 fully insulated ring main units, JXRM6 combined gas-insulated switchgear, and DFW outdoor high-voltage ring main units. Quality is the cornerstone of Jingxi Electrical's success. The company holds ISO9001 quality management certification and strictly adheres to IEC and GB international standards. For the Russian and Eastern European markets, the company offers full customization services to meet local climatic and technical requirements, supported by Russian-language technical documentation and remote technical support. Strategic Vision and Partnership Opportunities Guided by the philosophy of "Technology Leadership, Integrity, and Win-Win Cooperation," Jingxi Electrical aims to strengthen its global market presence through OEM/ODM partnerships. The company offers customization services for capacity, materials, and functionality, allowing international clients to develop tailored solutions that align with regional preferences and branding requirements. With a comprehensive sales network and high-quality after-sales support, Jingxi Electrical is committed to building long-term relationships with global distributors and importers. The company's competitive pricing strategy, driven by economies of scale and optimized supply chain management, ensures cost-effectiveness without compromising quality. For inquiries or partnership opportunities, please contact Hefei Jingxi Electrical Equipment Co., Ltd.

Hefei, Anhui, China – June 18, 2026 – Hefei Jingxi Electrical Equipment Co., Ltd., a high-tech enterprise renowned for its comprehensive power equipment solutions, today announced its strategic expansion and technological advancements in the global market. Established in September 2003 with a registered capital of 71.6 million RMB, the company has evolved into a reputable player in the power equipment industry, leveraging its "Craftsmanship and Innovation" philosophy to deliver reliable solutions to customers worldwide. Strategic Manufacturing Capabilities and Quality Assurance Jingxi Electrical has established a robust manufacturing infrastructure supported by a 15,000-square-meter high-standard production workshop equipped with advanced processing equipment and overhead cranes of 10 tons and above. The company boasts an annual production capacity of 8 million kVA and an annual output value exceeding 200 million RMB, enabling it to meet the demands of bulk orders and large-scale projects efficiently. The company’s commitment to quality is validated by its ISO 9001 Quality Management System Certification, ISO 14001:2015 Environmental Management System Certification, and AAA Credit Enterprise status. Additionally, the company has been recognized as a High-Tech Enterprise (Certificate No.: GR202434001993) for its strong R&D capabilities and technological innovation. Comprehensive Product Portfolio and Customization Capabilities Jingxi Electrical offers a diverse product portfolio covering the entire industrial chain of power distribution and transformation. The core product lines include: Transformers: Featuring oil-immersed transformers (S11, S13, S20, S22) and dry-type transformers (SCB10–SCB18), designed for high energy efficiency and low noise. Switchgear: Comprehensive solutions for high-voltage switchgear (KYN28-12) and low-voltage switchgear (GCS, GGD, MNS), equipped with intelligent control systems. Prefabricated Substations: Modular solutions including European-type and American-type containerized substations, ideal for remote areas and rapid deployment. Ring Main Units and Cable Branch Boxes: Compact and reliable solutions for medium-voltage distribution networks. A key differentiator for Jingxi Electrical is its robust customization capability. The company provides full-range tailored services to meet specific market requirements, particularly for the Russian and Eastern European markets. This includes designing products to withstand low-temperature environments, providing technical documentation in Russian, and offering remote technical support. Diversification into Intelligent Power Distribution Jingxi Electrical is actively integrating intelligent technologies into its product offerings to meet the evolving needs of the industry. The company’s intelligent power distribution equipment features advanced monitoring and control systems, enabling real-time data access and remote management via computers or mobile devices. This strategic focus on intelligent solutions enhances operational efficiency and reduces maintenance costs for customers. Customer-Centric Philosophy and Global Partnerships Guided by the corporate philosophy of "People-Oriented, Quality-First, Service-Supreme, Integrity and Win-Win," Jingxi Electrical has built a stable customer base across Russia, Central Asia, Southeast Asia, the Middle East, and Africa. The company’s professional international service team, proficient in English, Russian, and other languages, provides comprehensive support including pre-sales consultation, installation guidance, and rapid after-sales response. The company’s strategic location in Hefei, a key transportation hub in East China, enables efficient logistics and timely delivery to global destinations. By maintaining long-term partnerships with professional international logistics providers, Jingxi Electrical ensures safe and cost-effective shipment of products, including door-to-door delivery and customs clearance assistance. Looking Forward: Innovation and Sustainable Development Looking ahead, Jingxi Electrical will continue to invest in R&D and technological innovation. The company has established the Hefei Municipal Enterprise Technology Center and a joint laboratory with Baoshan Iron & Steel Co., Ltd., focusing on materials research and product optimization. These initiatives aim to enhance product performance, energy efficiency, and durability, ensuring that Jingxi Electrical remains a trusted partner for global power equipment needs. Media Contact: Hefei Jingxi Electrical Equipment Co., Ltd. Mr. Jiang, Owner Phone: +86 15357955858 Mail: mailto:hfjxjxt@126.com Website: http://hfjxelectric.com/ Address: No. 269 Chuangye Road, Xinzhan District, Hefei City, Anhui Province, China

Founded in September 2003, Hefei Jingxi Electrical Equipment Co., Ltd. is a national high-tech enterprise focusing on power equipment manufacturing and comprehensive solutions, with a registered capital of 71.6 million RMB. Located in Hefei, a key manufacturing hub in East China, the company enjoys superior geographical location and convenient logistics conditions. As an integrated manufacturer covering R&D, production, sales and services, we supply a full line of Electrical Power Equipment. Our main products include Power Transformer, HV/LV Switchgear, Prefabricated Substation, ring main units, cable branch boxes, control boxes and intelligent power distribution devices. These products are widely applied in power supply, industrial production, infrastructure, transportation, energy and municipal engineering sectors. We strictly follow ISO9001 quality management system as well as IEC and GB international standards, equipped with advanced production lines and complete testing facilities to guarantee stable product performance. The company owns 20,000 square meters of industrial land, including 18,000 square meters of modern workshops and office buildings. The 15,000-square-meter high-standard production workshop is fitted with overhead cranes over 10 tons. With total fixed assets of 60 million RMB, we achieve an annual production capacity of 8 million kVA and an annual output value exceeding 200 million RMB, delivering strong large-scale manufacturing and timely delivery capabilities. Adhering to the international development strategy, we actively explore global markets. Our products have been exported to Russia, Central Asia, Southeast Asia, the Middle East, Africa and other regions, building long-term partnerships with local general contractors, engineering companies and distributors. We provide professional Custom Power Substation and full-range customized services tailored to the climate and technical standards of Russia and Eastern Europe, together with Russian-language technical documents, remote technical support and efficient after-sales service. Committed to becoming a core player in China’s power equipment industry and building a modern enterprise with global vision and sustainable innovation, Jingxi Electrical will keep advancing technological upgrading. We sincerely look forward to cooperating with worldwide clients for mutual growth and brilliant future.

Hefei, China, June 5, 2026 – Hefei Jingxi Electrical Equipment Co., Ltd., a prominent high-tech enterprise in the power equipment manufacturing sector, has announced a significant strategic advancement. The company has officially signed a cooperation agreement with Baoshan Iron & Steel Co., Ltd. (Baosteel) to establish a "Joint Laboratory for Power Equipment Applications and Materials." This partnership marks a pivotal step in Jingxi Electrical's commitment to technological innovation and product excellence. Established in 2003 and headquartered in Hefei, Anhui Province, Jingxi Electrical has evolved into a comprehensive manufacturer of transformers, high and low voltage switchgear, and prefabricated substations. With an annual production capacity of 8 million kVA and a robust presence in international markets, including Russia, Central Asia, and Southeast Asia, the company is dedicated to providing reliable power solutions globally. Strategic Collaboration and Technological Innovation The newly formed joint laboratory represents a strategic integration of Jingxi Electrical's expertise in manufacturing and system integration with Baosteel's leadership in material science and metallurgical technologies. This collaboration is designed to accelerate the development of next-generation, high-efficiency, and energy-saving electrical equipment. Key objectives of the joint laboratory include: Material Innovation: Research and development focused on optimizing the application of electrical steel and other advanced materials in power equipment to enhance performance and energy efficiency. Product Optimization: Joint efforts to improve the design and functionality of transformers and other core products, aiming for superior performance, durability, and reliability. Green Transformation: Advancing the green and low-carbon development of the power equipment industry by leveraging new materials and processes to reduce energy loss. This initiative underscores Jingxi Electrical's dedication to the "Craftsmanship and Innovation" philosophy. By partnering with a leading state-owned enterprise like Baosteel, Jingxi Electrical is reinforcing its R&D capabilities and solidifying its position as a key player in the global supply chain for critical power infrastructure. Comprehensive Capabilities and Global Market Commitment Beyond this strategic collaboration, Jingxi Electrical continues to expand its global footprint

Hefei, China — Hefei Jingxi Electrical Equipment Co., Ltd. has announced a strategic initiative to strengthen its international presence, with a particular emphasis on the Russian and Eastern European markets. Founded in 2003 and headquartered in Hefei's Xinzhuan District, the company is leveraging its 20,000-square-meter manufacturing base and robust production capabilities to meet the specific climatic and technical demands of global infrastructure projects. The company's expansion strategy is anchored in its comprehensive product portfolio and its ability to provide full customization. Jingxi Electrical specializes in three core product categories: transformers, high and low voltage switchgear, and prefabricated substations. This focus allows the company to serve as a one-stop solution provider for industries including power, industry, infrastructure, transportation, and municipal engineering. Notably, the company excels in non-standard customization, utilizing a professional R&D team to design and produce personalized power distribution cabinets and components tailored to specific environmental conditions and project requirements. A cornerstone of Jingxi Electrical's market expansion is its rigorous adherence to international quality and safety standards. The company has established a strict quality management system that covers the entire product lifecycle, from raw material procurement to finished product testing. This commitment is validated by certifications including ISO 9001 (Quality Management) and compliance with IEC (International Electrotechnical Commission) standards, ensuring global applicability and compatibility. Furthermore, to support its Russian clientele, the company provides comprehensive technical documentation in Russian, alongside remote technical support and rapid after-sales service response. Jingxi Electrical's operational excellence is driven by advanced production technology and a customer-centric service model. The company has introduced a series of advanced production equipment, including 10-ton overhead cranes and automatic assembly lines, to ensure high production efficiency and product consistency. This technological strength is paired with a professional team capable of providing comprehensive services, ranging from pre-sales technical consultation and program design to after-sales installation guidance and maintenance support. By integrating these capabilities, Jingxi Electrical is well-positioned to meet the increasing global demand for reliable, energy-efficient, and safe electrical infrastructure components.

Sub-headline: AAA Credited Manufacturer Showcases High-Performance Transformers, Switchgear, and Prefabricated Substations to International Infrastructure Sectors. Date: May 23, 2/26 Location: Hefei, Anhui, China [Hefei, China, May 23, 2026] — Hefei Jingxi Electrical Equipment Co., Ltd., a high-tech enterprise with over 20 years of industrial heritage, today announced its strategic expansion in the international market. As a professional manufacturer integrating R&D, production, and service, Jingxi Electrical is leveraging its robust manufacturing capabilities and deep expertise in power equipment to support global infrastructure development. Established in September 2003 with a registered capital of RMB 71.6 million, Jingxi Electrical has evolved into a comprehensive supplier of electrical infrastructure. The company’s product portfolio is engineered to meet the complex demands of modern power distribution and transmission, including: Transformers: Featuring both oil-immersed and dry-type designs, optimized for high energy efficiency and low noise. These units are widely used in power grids, industrial plants, and commercial buildings. High & Low Voltage Switchgear: Designed with compact structures and high breaking capacity, these switchgears ensure stable control and protection for power systems in factories, data centers, and urban infrastructure. Prefabricated (Containerized) Substations: Offering modular design and quick installation, these units are ideal for remote areas, emergency power supply, and fast-track projects such as highways and mining operations. These products are widely applied across sectors including power generation, industrial manufacturing, transportation, and municipal engineering, providing reliable power support for critical projects worldwide. Understanding the specific technical and environmental requirements of harsh climates, Jingxi Electrical has established a strategic focus on the Russian and Eastern European markets. The company differentiates itself through: Full-Range Customization: Ability to tailor products for low-temperature resistance and specific local standards. Bilingual Support: Provision of complete technical documentation in Russian, alongside remote technical support and rapid after-sales response. Proven Reliability: Products are designed to withstand extreme temperatures and humidity, ensuring long-term operational stability in challenging environments. Advanced Manufacturing and Stringent Quality Control Jingxi Electrical operates from a 20,000-square-meter industrial base in Hefei, featuring a 15,000-square-meter high-standard workshop equipped with 10-ton overhead cranes. The company maintains a rigorous quality management system, strictly adhering to ISO 9001 standards and IEC/GB international norms. Key competitive advantages include: Large-Scale Capacity: An annual production capacity of 8 million kVA and an annual output value exceeding RMB 200 million, ensuring efficient delivery for bulk orders. Certified Excellence: Recognized as a High-Tech Enterprise and holder of AAA Credit Enterprise and AAA Quality Service Integrity Unit certifications. R&D Strength: Backed by the Hefei Municipal Enterprise Technology Center and a joint laboratory with Baoshan Iron & Steel, the company continuously innovates in materials science and energy efficiency. Commitment to Innovation and Service Guided by the philosophy of "Craftsmanship and Innovation - Driving the Power of the Future," Jingxi Electrical is committed to sustainable development and customer satisfaction. The company actively expands its global footprint, with products already exported to Russia, Central Asia, Southeast Asia, the Middle East, and Africa. "We are not just a supplier; we are a solutions partner," said a company representative. "Whether it is a large-scale infrastructure project or a specialized industrial application, we are dedicated to providing high-quality products, tailored engineering solutions, and efficient logistics support."

Location: Hefei, Anhui, ChinaSource: Hefei Jingxi Electrical Equipment Co., Ltd. Established in September 2003, Hefei Jingxi Electrical Equipment Co., Ltd. has solidified its position as a leading manufacturer of electrical power equipment, boasting over two decades of engineering excellence. With a registered capital of RMB 71.6 million and a sprawling 20,000-square-meter industrial base, the company is now accelerating its international strategy to serve the growing infrastructure needs of Russia, Central Asia, the Middle East, and Africa. Understanding the specific technical and environmental requirements of colder climates, Jingxi Electrical offers specialized services tailored for its partners in Russia and Eastern Europe: Full Customization: Adapting designs to meet local climate and technical specifications. Documentation Support: Providing complete technical manuals and labels in Russian. After-Sales Service: Offering remote technical support and rapid response maintenance. "Driven by the spirit of 'Integrity, Pragmatism, Excellence, and Innovation'," stated a company representative, "we are committed to becoming a trusted partner for general contractors and distributors worldwide. Our goal is to deliver high-quality, high-reputation services with dedication.”    

Established in September 2003, Hefei Jingxi Electrical Equipment Co., Ltd. has solidified its reputation as a premier high-tech enterprise dedicated to the manufacturing of power equipment and the provision of comprehensive solution services. Strategically located in Hefei—a pivotal manufacturing hub in East China—the company leverages its exceptional geographical position and robust logistics network to deliver excellence to both domestic and global markets. Comprehensive Product Portfolio & Wide Applications As a modern electrical enterprise integrating R&D, manufacturing, sales, and service, Jingxi Electrical offers a robust lineup of high-performance power products. Their core offerings include: Transformers & Substations: High-efficiency transformers and prefabricated substations designed for optimal power distribution. Switchgear & Control Systems: Advanced high and low-voltage complete switchgear, ring main units (RMU), and control boxes. Driven by technological innovation, Hefei Jingxi Electrical is equipped with state-of-the-art production lines and sophisticated testing facilities. The company strictly adheres to the ISO9001 Quality Management System, ensuring that every product meets rigorous international benchmarks, including IEC and GB standards. With a registered capital reflecting strong financial stability, Jingxi Electrical continues to empower industries with safe, efficient, and cutting-edge electrical solutions.  

HEFEI, China – Established in September 2003, Hefei Jingxi Electrical Equipment Co., Ltd. has solidified its position as a premier high-tech enterprise specializing in power equipment manufacturing and comprehensive solution services. Strategically located in Hefei, a vital manufacturing hub in Eastern China, the company leverages significant regional and logistics advantages to serve both domestic and international markets. With a registered capital of RMB 71.6 million, Jingxi Electric stands as a robust and reliable partner in the global electrical industry. Intelligent power distribution equipment These products are widely applied across critical sectors, including electric power, heavy industry, infrastructure, transportation, energy, and municipal engineering projects. Driven by Innovation & International Quality StandardsJingxi Electric is committed to innovation-driven development. The company is equipped with advanced production lines and sophisticated testing methods to ensure superior product performance. Strictly adhering to the ISO9001 Quality Management System, as well as international IEC and national GB standards, Jingxi Electric guarantees that every piece of equipment meets rigorous safety and reliability benchmarks.  

HEFEI, China – Hefei Jingxi Electrical Equipment Co., Ltd., a premier high-tech enterprise specializing in power equipment manufacturing, is significantly strengthening its position in the international market. With an annual production capacity reaching 8 million kVA and a production value exceeding 200 million RMB, Jingxi Electrical is poised to meet the surging global demand for reliable power infrastructure. Strategic Manufacturing Hub Established in September 2003, the company operates from a strategic location in Hefei, a key manufacturing city in East China. Spanning 20,000 square meters of industrial land, Jingxi Electrical boasts 18,000 square meters of modern facilities. This includes a 15,000-square-meter high-standard workshop equipped with overhead cranes exceeding 10 tons, ensuring the efficient handling and manufacturing of heavy-duty electrical assets. Global Reach and Customized Solutions A key driver of Jingxi's growth is its aggressive international strategy. The company has successfully exported to Russia, Central Asia, Southeast Asia, the Middle East, and Africa. Recognizing the diverse needs of these markets, Jingxi Electrical offers specialized customization for the harsh climates of Russia and Eastern Europe. This includes providing Russian technical documentation, remote technical support, and rapid after-sales service to ensure seamless integration for local partners. Vision for the Future With fixed assets totaling 60 million RMB, Hefei Jingxi Electrical Equipment Co., Ltd. remains committed to its vision of becoming a backbone of China's power equipment industry. By combining technological innovation with sustainable development, the company aims to deliver modern, high-quality industrial solutions to the world.

In the heart of Hefei, a city renowned as a powerhouse of manufacturing in East China, Hefei Jingxi Electrical Equipment Co., Ltd. is making waves in the global energy sector. Established in September 2003, this high-tech enterprise has evolved from a local manufacturer into a formidable player in the international power equipment market, driven by a vision to become a backbone of China’s power manufacturing industry. Spanning over 20,000 square meters of industrial land, Jingxi Electrical operates out of a modern 18,000-square-meter facility. The company boasts an impressive production capacity, churning out 8 million kVA annually with a production value exceeding 200 million RMB. Their facility is a marvel of modern engineering, featuring a 15,000-square-meter high-standard workshop equipped with heavy-duty overhead cranes (10+ tons), ensuring they can handle the heaviest demands of the power grid infrastructure. Jingxi Electrical is not just about scale; it is about precision. The company integrates R&D, manufacturing, and service to deliver a comprehensive suite of products, including transformers, high/low voltage switchgear, and intelligent power distribution equipment. Adhering strictly to ISO9001 quality management systems and IEC/GB international standards, they ensure that every unit leaving their factory is built to last. Perhaps the most exciting development for Jingxi Electrical is its aggressive expansion beyond China’s borders. The company has successfully exported its expertise to Russia, Central Asia, Southeast Asia, the Middle East, and Africa.  

Hefei, China – Hefei Jingxi Electrical Equipment Co., Ltd., a professional and leading enterprise in the electrical equipment industry, is proud to launch its high-performance S11 series power transformer, a new generation of low-noise and low-loss distribution transformer that has attracted widespread attention in the market. A common question among industry insiders and users is: Is the S11 transformer dry-type or oil-immersed? Today, Hefei Jingxi Electrical Equipment Co., Ltd. officially clarifies this doubt and details the outstanding features and application advantages of the S11 transformer, demonstrating the company’s strong R&D strength and commitment to providing high-quality electrical equipment solutions. As a key equipment in power transmission and distribution systems, power transformers play an irreplaceable role in adjusting voltage, current and reactance through the principle of electromagnetic induction. A typical transformer consists of two sets of coils: a primary coil and a secondary coil, with the secondary coil wound around the outside of the primary coil. The turns ratio of the transformer coils is equal to the voltage ratio, which is the core principle for the transformer to realize voltage conversion. For the S11 transformer, its type (dry-type or oil-immersed) has always been a focus of attention, and Hefei Jingxi Electrical Equipment Co., Ltd. gives a clear answer: the S11 transformer is an oil-immersed transformer. ### Is the S11 Transformer Dry-Type or Oil-Immersed? The S11 transformer launched by Hefei Jingxi Electrical Equipment Co., Ltd. is an oil-immersed transformer, specifically the S-11-M series hermetically sealed oil-immersed power transformer. This series of transformers has the advantages of low loss, low noise and high efficiency, which can achieve excellent energy-saving effects and reduce environmental pollution, in line with the global trend of energy conservation and environmental protection in the electrical equipment industry. Unlike ordinary oil-immersed transformers, the sealed S11 transformer cancels the oil conservator. The change in oil volume is automatically adjusted and compensated by the elasticity of the corrugated sheets of the corrugated oil tank, which isolates the transformer from the air, prevents and slows down the deterioration of the oil and the aging of the insulation, thereby improving the operational reliability and ensuring long-term stable operation. ### Outstanding Features of the S11 Oil-Immersed Transformer As a new generation of low-noise and low-loss transformer developed in recent years, the S11 oil-immersed transformer launched by Hefei Jingxi Electrical Equipment Co., Ltd. has a number of outstanding features, which make it stand out in the market: 1. High-Quality Core Design: The iron core of the S11 transformer is made of imported high-quality cold-rolled silicon steel sheets stacked together, which greatly reduces no-load loss and no-load current. At the same time, the iron core is bound to ensure its compactness and further reduce operating noise. As a wound core hermetically sealed distribution transformer, the S11 transformer has no seams in the iron core, which significantly reduces no-load loss and no-load current, reducing the no-load current by 60%~80%. Thanks to the continuous winding of the iron core (with a pure circular cross-section), the orientation of the silicon steel sheet is fully utilized, reducing the no-load loss by 20%~30% compared with traditional transformers. 2. Excellent Winding Structure: The high-voltage and low-voltage windings of the S11 transformer are wound with oxygen-free copper, which ensures good electrical conductivity and corrosion resistance. For low-voltage windings, a double-layer cylindrical structure is adopted for those with 500KVA and below, while a double-helix or four-helix structure is adopted for those with 630KVA and above; the high-voltage windings adopt a multi-layer cylindrical structure. This optimized winding design enhances the stability and reliability of the transformer, ensuring safe operation under various working conditions. 3. Advanced Connection Group: The S11 transformer adopts the Dyn11 connection group, which can effectively reduce the impact of harmonics on the power grid and play a role in improving power supply quality. This design is particularly important in modern power systems, where the increasing use of electronic equipment generates more harmonics, and the Dyn11 connection group helps maintain the stability of the power grid and ensure the normal operation of electrical equipment. 4. Hermetically Sealed Structure: The S11 transformer adopts a fully sealed structure, which can effectively isolate the internal components from the external environment, prevent moisture, dust and other impurities from entering, and thus extend the service life of the transformer. In addition, the hermetically sealed design eliminates the need for core lifting during maintenance, greatly reducing maintenance costs and improving maintenance efficiency. 5. Low Noise and Low Temperature Rise: The S11 transformer has a noise value lower than the national standard, which is 10 decibels lower than that of traditional transformers, creating a quieter operating environment. At the same time, the transformer has a low temperature rise of 16-20K, which not only ensures the safe operation of the transformer but also further reduces energy loss and improves energy efficiency. 6. Enhanced Anti-Theft Performance: The high-voltage and low-voltage coils of the S11 transformer are continuously wound on the core column, with a compact winding and good concentricity, which not only improves the electrical performance of the transformer but also enhances its anti-theft performance, effectively preventing the theft of internal components and ensuring the safety of the power supply system. As a professional enterprise in the electrical equipment industry, Hefei Jingxi Electrical Equipment Co., Ltd. has long been committed to the R&D, production and sales of high-quality electrical equipment, providing comprehensive solutions for power transmission and distribution, industrial production and other fields. The company’s main products cover a variety of electrical equipment, forming a complete product chain to meet the diverse needs of different users: 1. Prefabricated Substation: Also known as box-type substation, it is an integrated power distribution equipment that integrates core components such as transformers, switchgear and protection devices, which are designed, assembled and tested in the factory and then transported to the installation site as a whole. It has the advantages of compact structure, quick installation, space saving and reliable performance, suitable for both temporary and permanent power supply scenarios. 2. Power Transformer: Including the newly launched S11 series oil-immersed power transformer, as well as various types of power transformers for different scenarios, which are characterized by high efficiency, low loss, low noise and long service life, and are widely used in power grids, industrial and mining enterprises, commercial buildings and other fields. 3. Electrical Power Equipment: A full range of power equipment supporting power transmission and distribution systems, including power distribution cabinets, power cables, and power monitoring equipment, providing one-stop supporting services for power supply systems. 4. HV/LV Switchgear: Including high-voltage switchgear (≥35 kv) and low-voltage switchgear (≤1 kv), which adopt advanced insulation technology and protection mechanisms. The high-voltage switchgear is suitable for long-distance power transmission and power plant integration, while the low-voltage switchgear is widely used in building power distribution and factory motor control, ensuring the safe and stable operation of the power system. 5. Custom Power Substation: According to the specific needs of users, customized power substation solutions are provided, including personalized design, production and installation, to meet the special power supply needs of different industries and scenarios. Against the backdrop of the global transformer market’s continuous expansion and the increasing demand for energy-saving and efficient electrical equipment, the launch of the S11 oil-immersed power transformer by Hefei Jingxi Electrical Equipment Co., Ltd. is an important measure to respond to market demand and promote the upgrading of electrical equipment. The company adheres to the business philosophy of “quality first, customer-oriented, innovation-driven”, has built a professional R&D team and a standardized production base, and all products have passed strict quality inspections to ensure reliable performance and stable quality. A relevant person in charge of Hefei Jingxi Electrical Equipment Co., Ltd. said: “The S11 oil-immersed power transformer is a high-performance product developed by our company based on market demand and technological innovation. It solves the common doubts of users about its type and demonstrates our company’s technical strength in the field of power transformers. In the future, we will continue to increase R&D investment, innovate product technologies, enrich our product line, and provide more high-quality, energy-saving and efficient electrical equipment solutions for global users, contributing to the development of the electrical equipment industry.” With its strong R&D capabilities, strict quality control and perfect after-sales service, Hefei Jingxi Electrical Equipment Co., Ltd. has won unanimous recognition and praise from users at home and abroad. The launch of the S11 oil-immersed power transformer will further enhance the company’s market competitiveness and help it achieve greater development in the electrical equipment industry.

Hefei, Anhui – Hefei Jingxi Electrical Equipment Co., Ltd., a national high-tech enterprise established in September 2003, continues to strengthen its footprint in the power equipment sector. With a registered capital of RMB 71.6 million, the company is strategically located in Hefei, a pivotal manufacturing hub in East China, leveraging significant logistical advantages to serve a broad market. As a modern enterprise integrating R&D, manufacturing, sales, and service, Jingxi Electrical offers a comprehensive portfolio including transformers, high and low voltage switchgear, prefabricated substations, ring main units, cable branch boxes, and smart distribution equipment. These solutions are widely deployed across critical sectors such as power grids, industrial facilities, transportation infrastructure, energy, and municipal engineering. The company operates a substantial industrial facility spanning 20,000 square meters of owned land. The site features 18,000 square meters of modern workshops and office space, including 15,000 square meters of high-standard production halls equipped with overhead cranes capable of lifting over 10 tons. This infrastructure supports an impressive annual production capacity of 8 million kVA and an annual output value exceeding RMB 200 million, ensuring efficient delivery and large-scale manufacturing capabilities. Driven by technological innovation, Jingxi Electrical adheres to strict quality control measures. The company operates in full compliance with the ISO9001 Quality Management System and international standards such as IEC and GB. With total fixed assets reaching RMB 60 million, Hefei Jingxi remains dedicated to delivering reliable, high-performance power solutions to its global clientele. About Hefei Jingxi Electrical Equipment Co., Ltd.Founded in 2003, Hefei Jingxi Electrical Equipment Co., Ltd. is a premier manufacturer of power transmission and distribution equipment. Combining advanced production technology with a commitment to quality, the company provides tailored electrical solutions for diverse industrial and infrastructure projects.

HEFEI, ANHUI – Hefei Jingxi Electrical Equipment Co., Ltd., a high-tech enterprise established in September 2003, continues to solidify its position as a pivotal player in the power equipment manufacturing sector. With a registered capital of RMB 71.6 million, the company leverages its strategic location in Hefei—a key manufacturing hub in East China—to deliver comprehensive electrical solutions to the global market. Integrated Manufacturing ExcellenceOperating as a modern enterprise integrating R&D, manufacturing, sales, and service, Jingxi Electrical boasts a robust product portfolio. Their offerings include transformers, high and low voltage complete sets of switchgear, pre-assembled substations, ring main units, cable branch boxes, and smart distribution equipment. These products are widely utilized across critical sectors such as power generation, industrial manufacturing, infrastructure, transportation, energy, and municipal engineering. The company operates a substantial 20,000-square-meter industrial site, featuring 18,000 square meters of modern workshops and office space. Notably, 15,000 square meters of this facility consists of high-standard production workshops equipped with overhead cranes capable of lifting over 10 tons. This infrastructure supports an impressive annual production capacity of 8 million kVA and an annual output value exceeding RMB 200 million, ensuring efficient delivery for large-scale projects. Commitment to Quality and InnovationAdhering to ISO9001 quality management systems and international IEC and GB standards, the company maintains advanced production lines and comprehensive testing methods. With a vision to become a backbone of China's power equipment industry, Hefei Jingxi Electrical Equipment remains dedicated to sustainable innovation and global industrial advancement.

HEFEI, Anhui – Since its establishment in September 2003, Hefei Jingxi Electrical Equipment Co., Ltd. has evolved into a cornerstone of China’s power equipment manufacturing sector. With a registered capital of RMB 71.6 million, the company leverages its strategic location in Hefei—a pivotal manufacturing hub in East China—to deliver comprehensive electrical solutions to the global market.A Hub for High-Voltage InnovationJingxi Electrical operates as a fully integrated modern enterprise, combining R&D, manufacturing, and sales under one roof. The company’s extensive product portfolio is designed to meet the rigorous demands of the energy, industrial, and infrastructure sectors. Key offerings include high-performance High and Low Voltage Switchgear, Prefabricated Substations, and Ring Main Units. Additionally, the company produces specialized Cable Branch Boxes and intelligent distribution equipment, ensuring reliable power transmission for complex municipal and industrial projects.World-Class Manufacturing CapabilitiesThe company’s commitment to quality is backed by impressive infrastructure. Spanning 20,000 square meters of industrial land, Jingxi Electrical operates a 15,000-square-meter high-standard workshop equipped with bridge cranes capable of lifting over 10 tons. This facility supports an annual production capacity of 8 million kVA and generates an annual output value exceeding 200 million RMB.To ensure reliability, all products are manufactured in strict accordance with ISO9001 quality management standards, as well as IEC and GB international standards. This rigorous adherence to quality control allows the company to maintain a competitive edge in both domestic and international markets.Driving International GrowthA key pillar of Jingxi Electrical’s strategy is its aggressive expansion into overseas markets. 

Hefei Jingxi Electrical Equipment Co., Ltd., founded in September 2003 with a registered capital of 71.6 million RMB, is a high-tech enterprise specializing in power equipment manufacturing and solution services. Located in Hefei, a key manufacturing city in East China, it boasts significant location and logistics advantages.   As a modern electrical enterprise integrating R&D, manufacturing, sales, and service, Jingxi Electrical offers a diverse product portfolio including transformers (main product: power equipment; category: power transmission equipment; keyword: transformer), high and low voltage switchgear (main product: power distribution equipment; category: electrical equipment; keyword: switchgear), and prefabricated substations (main product: power supply equipment; category: infrastructure equipment; keyword: prefabricated substation). These products are widely used in power, industry, infrastructure, transportation, energy, and municipal engineering sectors. The company adheres to technology-driven development, with advanced production lines and complete testing methods, strictly complying with ISO9001 quality management system and international standards such as IEC and GB.   Covering 20,000 square meters of industrial land, Jingxi Electrical has built 18,000 square meters of modern factories and office buildings, including a 15,000 square meter high-standard workshop with overhead cranes of over 10 tons. With an annual production capacity of 8 million kVA and annual output value exceeding 200 million RMB, it has large-scale manufacturing and efficient delivery capabilities, with fixed assets totaling 60 million RMB.   Committed to international development, Jingxi Electrical actively expands overseas markets, exporting products to Russia, Central Asia, Southeast Asia, the Middle East, Africa, and other regions. It provides customized services for Russian and Eastern European markets, along with Russian technical documents, remote technical support, and rapid after-sales response. Guided by the vision of becoming a backbone of China's power equipment manufacturing industry and a modern industrial enterprise with global vision and sustainable innovation capabilities, Jingxi Electrical is dedicated to building an outstanding brand in the field.