2026 Top 10 Electric Power Supply Manufacturers in China

Shandong Oulaier Power Supply Co., Ltd

Shandong Oulaier Power Supply Co., Ltd., registered at 074, 3rd Floor, No. 4 Weisi Road, Daguanyuan Street, Shizhong District, Jinan City, Shandong Province (multiple photos for one address), registered with the Market Supervision and Administration Bureau of Shizhong District, Jinan City, with Li Dexi as the legal representative. Its business scope includes general projects: sales of electronic components and electromechanical component equipment; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of electric dynamometer motors; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Battery sales; Sales of generators and generator sets; Sales of electrical accessories; Sales of household appliances; Sales of experimental analytical instruments; Electronic product sales; Sales of electronic specialized equipment; Retail of bicycles and spare parts; Retail of automotive spare parts; Retail of motorcycles and spare parts; Wholesale of automotive spare parts; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of new ceramic materials; Sales of new metal functional materials; Import and export of goods; Recycling of renewable resources (excluding productive waste metals); Sales of specialized equipment for environmental protection; Construction of earthwork engineering; Engineering management services; Biomass fuel processing; Sales of biomass pellet fuels. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: demolition of buildings (excluding blasting operations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Electric Power Supply, Lead-Acid Battery, Ups Power Supply

Hebei Xunyan Technology Co., Ltd

Hebei Xunyan Technology Co., Ltd., with its registered address at No. 22 Miaohou Hutong, Bajiayao Village, Taoyuan Street, Zhuozhou City, Baoding City, Hebei Province, is registered with the Zhuozhou Market Supervision and Administration Bureau. The legal representative is Li Lianyun, 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; Retail of electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of communication equipment; Sales of daily masks (non-medical); Sales of advanced power electronic devices; Sales of distribution switch control equipment; Sales of electrical instruments and meters; Battery sales; Sales of battery spare parts; Sales of calculator equipment; Sales of special equipment; Sales of household appliances; Sales of new energy original equipment; Sales of refrigeration and air conditioning equipment; Sales of solar thermal utilization equipment; Battery leasing; Sales of mechanical and electrical equipment; Sales of photovoltaic equipment and components; Sales of solar thermal power generation equipment; Sales of solar thermal power generation products; Retail of hardware products; Sales of office equipment; Sales of intelligent power transmission and distribution and control equipment; Housing rental; Sales of electronic specialized materials; Conference and exhibition services; Information system operation and maintenance services; Security system monitoring service; Computer system services; Sales of office supplies; Marketing planning; Production of Class I medical devices; Sales of daily chemical products; Sales of specialized chemical products (excluding hazardous chemicals) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Production of Class II medical devices (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Electric Power Supply, Lishi 2V Battery, Delta Ups Power Supply

Shandong Yichu New Energy Co., Ltd

Shandong Yichu New Energy Co., Ltd., with its registered address at the first factory located 400 meters northeast of the intersection of Beijing Road and Zihe Avenue in Shuangyang District, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zibo Economic Development Zone. The legal representative is Wang Jie, and the business scope includes general projects such as photovoltaic equipment and component manufacturing; Sales of new energy original equipment; Sales of solar thermal power generation equipment; Manufacturing of new energy prime mover equipment; Battery sales; Operation of electric vehicle charging infrastructure; Sales of mechanical and electrical equipment; Centralized fast charging station; Sales of new energy vehicles as a whole; Biomass energy technology services; Sales of solar thermal utilization products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of photovoltaic equipment and components; Contract energy management; Engineering and technical research and experimental development; Research and development of emerging energy technologies; Battery manufacturing; Import and export of goods; Research and development of wind farm related systems; Wind power generation technology services; Sales of coal and its products; Sales of new energy vehicle battery swapping facilities; Sales of solar thermal utilization equipment; Rental of photovoltaic power generation equipment; Sales of solar thermal power generation products; Sales of electric accessories for new energy vehicles; Solar power generation technology services. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed projects: heat production and supply; Power generation business, transmission business, and power supply (distribution) business; Production and supply of biomass gas; Gas operation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Electric Power Supply, Battery, Pipe Valve

Changzhou Hongguang Electric Energy Technology Co., Ltd

Changzhou Hongguang Electric Energy Technology Co., Ltd., with its registered address at No.1 Guiyang Road, Lijia Town, Wujin District, Changzhou City, is registered with the Changzhou Municipal Government Service Management Office and represented by Xu Dongliang. Its business scope includes licensed projects such as the design and production of civil aircraft components; Manufacturing of wires and cables; Lightning protection device detection; Sales of specialized products for computer information system security; Micro satellite scientific research experiment; Micro satellite production and manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Sales of distribution switch control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Energy storage technology services; Motor manufacturing; Manufacturing of household appliances; Manufacturing of communication equipment; Sales of communication equipment; Operation of wires and cables; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of information security equipment; Manufacturing of electronic components; Integrated circuit manufacturing; Integrated circuit design; Integrated circuit sales; Manufacturing of integrated circuit chips and products; Integrated circuit chip design and services; Sales of integrated circuit chips and products; Manufacturing of radar and supporting equipment; General equipment repair; Electrical equipment repair; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of new energy original equipment; Manufacturing of new energy prime mover equipment; Research and development of emerging energy technologies; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Sales of advanced power electronic devices; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized materials; Research and development of electronic specialized materials; Sales of specialized equipment, key systems, and components for rail transit; Manufacturing of automotive parts and accessories; Retail of automotive spare parts; Manufacturing of generators and generator sets; Manufacturing of electric motors; Software development; Manufacturing of photovoltaic equipment and components; Research and development of household appliances; Fastener manufacturing; Sales of fasteners; Manufacturing of general components; Nonferrous metal casting; Black metal casting; Mold manufacturing; Mold sales; Sales of high-performance non-ferrous metals and alloy materials; General equipment manufacturing (excluding special equipment manufacturing); Research and development of new material technology; Manufacturing of metal structures; Sales of metal structures; Manufacturing of navigation equipment and related devices; Sales of electrical accessories; Manufacturing of electrical accessories; Artificial intelligence industry application system integration services; Sales of artificial intelligence hardware; Artificial Intelligence Universal Application System; Basic software development for artificial intelligence; Artificial intelligence theory and algorithm software development; Development of artificial intelligence application software; Industrial robot manufacturing; Sales of industrial robots; Installation and maintenance of industrial robots; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of service consumption robots; Sales of service consumption robots; Manufacturing of special task robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Industrial design services; Manufacturing of hardware products; Research and development of hardware products; Retail of hardware products; Wholesale of hardware products; Sales of intelligent material handling equipment; Manufacturing of material handling equipment; Manufacturing of marine environment monitoring and detection equipment; Sales of marine environmental monitoring and detection equipment; Professional repair of radar and radio navigation equipment; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of information security equipment; Manufacturing of micro motors and components; Manufacturing of satellite mobile communication terminals; Sales of satellite mobile communication terminals; Non residential real estate leasing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Electric Power Supply, Poe Power Supply, Module

Changzhou Cayen Electronic Technology Co., Ltd

Changzhou Cayen Electronic Technology Co., Ltd., with its registered address at 2nd Floor, A6 Standard Factory Building, Hutang Science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Shen Zhongyuan. Its business scope includes technology research and development and sales of electronic products; Manufacturing, research and development, and sales of power frequency conversion equipment, power stabilization equipment, and power transformation equipment; Technology development, consulting, transfer, and services in the field of power technology; Research and development of ordinary mechanical equipment and accessories; Environmental engineering construction; Manufacturing and processing of card readers, password keyboards, magnetic card readers, IC card readers, and computer accessories. General projects: Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of wind turbines and their components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic (gas) physical equipment and other electronic devices; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Electric Power Supply, Variable Frequency Power Supply, Inverter Power Supply

Shandong Shengyang Electronics Co., Ltd

Shandong Shengyang Electronics Co., Ltd., with its registered address at Room 1104, Unit 2, Building 7, Xisha Mingyuan, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Huaiyin District, Jinan City. The legal representative is Li Shuqing, and the business scope includes lighting equipment technology development, technical consulting, technology transfer, and technical services; Wholesale and retail of batteries, electronic components, air conditioners, monitoring equipment, and generators. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Electric Power Supply, Naipu Battery, Lishi Battery 12V

Yangzhou Walter Machinery Co., Ltd

Yangzhou Walter Machinery Co., Ltd. is registered in Shaobo Industrial Park, Jiangdu District, Yangzhou City. The registration authority is Jiangdu District Data Bureau, Yangzhou City, and the legal representative is Sun Huafeng. Its business scope includes the manufacturing, assembly, maintenance, and sales of diesel engines, generators, and diesel generator sets, as well as the manufacturing, processing, and sales of electrical automation control systems, power equipment, mechanical equipment, cement machinery, chemical machinery, and automotive parts. It also sells steel, hardware, electrical appliances, and building materials, and operates and acts as an agent for the import and export of various commodities and technologies. General projects: Manufacturing of ship automation, testing, and monitoring systems; Manufacturing of marine supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of spare parts for water transportation equipment; Manufacturing of marine engineering equipment; Sales of marine engineering equipment; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Electric Power Supply, Volvo Generator Set, Mitsubishi Generator Set