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

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 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

Baoding Xinjia Electronic Technology Co., Ltd

Baoding Xinjia Electronic Technology Co., Ltd., registered at Room 1201, Block C, Junkun Smart City, No. 968 Cuiyuan Street, Gaokai District, Baoding City, Hebei Province, with the registration authority of the High tech Zone Market Supervision and Administration Bureau and the legal representative of Xiao Wei. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Information technology consulting services; Integrated circuit design; Sales of instruments and meters; Sales of electrical equipment; Electronic product sales; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of mechanical and electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of industrial automatic control system devices; Manufacturing of transformers, rectifiers, and inductors; Electrical equipment repair; Instrument and meter repair. (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: Electric Power Supply, Wireless Temperature Measurement Series, Online Monitoring Of Lightning Arrester

Sumeda International Technology Trading Co., Ltd

Sumida International Technology Trading Co., Ltd., registered at 11th Floor, No. 198 Changjiang Road, Nanjing City, with the Jiangsu Provincial Administration for Market Regulation as the registration authority and Hu Haijing as the legal representative. Its business scope includes licensed projects: customs supervised goods warehousing services (excluding dangerous chemicals and dangerous goods); Third class medical device operation; Retail of refined oil products (excluding hazardous chemicals); The second type of value-added telecommunications services; Salt wholesale; Network culture management; Food sales; Operation of hazardous chemicals; Wholesale of refined oil products (projects that require approval by law and can only be carried out after approval by relevant departments, specific business projects are subject to approval results) General projects: import and export of goods; Import and export agency; Technology import and export; Domestic trade agency; Sales agent; Trade brokers; Supply chain management services; Offshore trade operations; Economic and trade consulting; Information consulting services (excluding licensed information consulting services); Sales of specialized equipment for pulp and paper production; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of Class I medical devices; Sales of Class II medical devices; Sales of agricultural and sideline products; Purchase of primary agricultural products; Cotton and linen sales; Internet sales (except for the sale of goods that need to be licensed); Sales of petroleum products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of lubricating oil; Sales of coal and its products; Sales of synthetic materials; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of metal ores; Sales of non-metallic minerals and products; Pulp sales; Sales of food additives; Sales of non edible salt; Wood sales; Sales of paper products; Sales of building materials; Sales of renewable resources; Processing of renewable resources; Productive waste metal recycling; Non Vessel Operating Common Carrier (NVOCC) business; International freight forwarding agent; Domestic freight forwarding agent; Sales of mechanical equipment; Metal cutting processing services; International freight forwarding by sea; Inspection and reporting services; Air international freight forwarding agent; Domestic ship agency; International shipping agency; Domestic container cargo transportation agency; Loading and unloading handling; Packaging services; Bidding agency services; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Labor services (excluding labor dispatch); Rental services (excluding licensed rental services); Information technology consulting services; Engineering cost consulting services; Engineering management services; Sales of feed raw materials; Sales of beans and potatoes; Food import and export; Conference and exhibition services; Coal washing; Sales of needle textiles and raw materials; Needle textile sales; Wholesale of textiles, clothing, and household goods; Sales of building decoration materials; Furniture sales; Floor sales; Sales of high-performance fibers and composite materials; Customs declaration business; Sales of animal husbandry and fishery feed; Grain sales (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Electric Power Supply, Road Construction Machinery, Other

Nanjing Daoce Electronics Co., Ltd

Nanjing Daoce Electronics Co., Ltd., registered at 1701-12, Xinke Building, No. 209 Pubin Road, Jiangbei New District, Nanjing City, Jiangsu Province, registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee, with Yang Qi as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of electronic specialized equipment; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Instrument and meter repair; Retail of computer software, hardware, and auxiliary equipment; Information system integration services; Information technology consulting services; Measurement technology services; Electronic product sales; Computer and office equipment maintenance; Computer system services; Sales agent; Rental services (excluding licensed rental services); Sales of communication equipment; Technology import and export; Import and export of goods; Sales of communication equipment; General equipment repair; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Manufacturing of electronic measuring instruments; Sales of supply instruments and meters; Manufacturing of supply instruments and meters; Software sales; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Artificial intelligence industry application system integration services; Industrial robot manufacturing; Sales of industrial robots; Integrated circuit design; Integrated circuit chip design and services; Integrated circuit sales; Sales of integrated circuit chips and products (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Electric Power Supply, Gw Instek , Keysight Technologies

Shenzhen Pushike Electronic Technology Co., Ltd

Shenzhen Pushike Electronic Technology Co., Ltd., registered at 401, Building B, Dingsheng Industrial Park, Zhugushi Community, Wulian Street, Longgang District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Yan Xingxing as the legal representative. The company's business scope includes general business projects such as power supplies, power equipment, new energy power products, vehicle power equipment, electric vehicle charging equipment, communication power supplies, inverters and generators, photovoltaic energy storage systems, solar controllers, solar off grid and wind solar complementary systems research and development, purchase and sales, and technical consulting (excluding restricted projects); Domestic trade, import and export of goods and technology. Licensed business projects: production and processing of power supplies, power equipment, new energy power products, on-board power equipment, electric vehicle charging equipment, communication power supplies, inverters and generators, photovoltaic energy storage systems, solar controllers, solar off grid and wind solar complementary systems; Domestic trade, import and export of goods and technology. (Operating in accordance with the approval of Shenlong Huanpi [2018] No. 700254, valid until February 9, 2023);. Core products: Electric Power Supply, Emergency Starting Power Supply For Automobiles, Portable Ac/Dc Power Supply