2026 Top 10 Field Power Supply Manufacturers in China

Shanghai Voltage Regulator Factory

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Field Power Supply, , Transformer

Shanghai Baoluo Industrial Co., Ltd

Shanghai Baoluo Industrial Co., Ltd. is registered at Room J1881, Building 1, No. 2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Pang Xiaofeng. The business scope includes the sales of electromechanical equipment, electrical equipment, mechanical equipment, and five metal tools, professional construction of pipeline construction projects, business consulting, supply chain management, and cultural and artistic exchange planning. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Field Power Supply, 200-6000 Cubic Meter Flood Control And Drainage Pump Station, 2-8 Inch Gasoline Diesel Engine Self-Priming Pump

Beijing Weishi Tiancheng Technology Co., Ltd

Beijing Weishi Tiancheng Technology Co., Ltd., with its registered address at A602, Building 8, No. 97 Changping Road, Shahe Town, Changping District, Beijing (Changping Demonstration Park), registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Dong Jinfang, and its business scope includes assembling switch power supplies; Technical development; Sell instruments and meters, wires and cables, electronic products, computer software and hardware, and peripheral equipment. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Field Power Supply, Domestic Portable Power Supply, Domestic Dc-Dc Converter

Beijing Jingyi Daming Electronic Technology Co., Ltd

Beijing Jingyi Daming Electronic Technology Co., Ltd., registered at 2-1103, 11th floor, Building 16, Yichengyuan, Chengnan Jiayuan, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing. The legal representative is Wang Changxing, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Software development; Network technology services; Rental services (excluding licensed rental services); Rental of charging control equipment; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Retail of hardware products; Wholesale of hardware products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Field Power Supply, Dc Power Supply, Clean The Power Supply

Guangdong Dual Core New Energy Co., Ltd

Guangdong Dual Core New Energy Co., Ltd., with its registered address at 16-3 Xingfa Road, Xiabai Industrial Zone, Shishan Town, Nanhai District, Foshan City (registered address), registered with the Nanhai District Market Supervision Administration of Foshan City, and represented by Cui Zhenai as the legal representative. Its business scope includes general projects such as energy storage technology services; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Solar power generation technology services; Environmental consulting services; Energy saving management services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Field Power Supply, High Voltage Dc Power Supply, Air Cooled High-Frequency Power Supply

Jiangsu Zhongyi Automobile Co., Ltd

Jiangsu Zhongyi Automobile Co., Ltd., with its registered address at No. 6 Caolu Road, Lishui Economic Development Zone, Nanjing City, registered with the Nanjing Municipal Administration for Market Regulation, and represented by Guo Yongxiang as its legal representative. Its business scope includes licensed projects such as the production of road motor vehicles; Third class medical device operation; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General project: automobile sales; Sales of new energy vehicles as a whole; Manufacturing of automotive parts and accessories; Automotive parts research and development; Retail of automotive spare parts; Wholesale of automotive spare parts; Mechanical parts and component processing; Sales of mechanical parts and components; Motor vehicle repair and maintenance; Mechanical equipment research and development; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Information system integration services; Manufacturing of electronic components; Retail of electronic components; Wholesale of electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of communication equipment; Sales of communication equipment; Sales of communication equipment; Sales of automotive decorative products; Battery sales; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of intelligent in car devices; Car towing, rescue, and obstacle clearing services; Rental and operation services for small and micro buses; Sales of Class I medical devices; Sales of Class II medical devices; Import and export of goods; Technology import and export; Import and export agency; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology promotion services; Information technology consulting services; Business training (excluding licensed training such as education and vocational skills training); Professional design services; Advertising design and agency; Advertising production; Advertising release; Conference and exhibition services (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Field Power Supply, Inspection Vehicle, Emergency Rescue Command Vehicle

Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd

Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd. is registered at Building B611, Mingrenju Furniture Industrial Plant, No. 10 Maotian Road, Shatian Community, Kengzi Street, Pingshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Xu Shaoling. The business scope includes the development, sales, and services of public safety prevention products, computer information network technology, and computer software and hardware products. The technical development and sales of intelligent power sources such as uninterruptible power supply (UPS), fire emergency power supply (EPS), intelligent evacuation system, active power filter (APF), variable frequency power supply, high-power industrial grade intelligent voltage regulator, etc; Domestic trade; Import and export of goods; ^Research and production of energy-saving equipment; Monitoring, communication, intelligent power supply research and development, production; Innovative development, design, production, processing, installation, sales, and service of software and hardware technologies for intelligent relay power supply and AC/DC medium/high voltage remote power supply. Software and hardware technology development, promotion, transfer, consulting, services, system services, and product design, production, processing, installation, sales, and services for monitoring, communication, smart energy-saving power supply and cables, power monitoring, smart poles, and environmental monitoring equipment for highways and railway tunnels, urban intelligent transportation, digital water conservancy informatization, forestry, farmland and scenic area informatization, as well as urban comprehensive pipe gallery projects;. Core products: Field Power Supply, Office Electrical Equipment, Power Frequency Ups Power Supply