2026 Top 10 Dc Power Supply Manufacturers in China Shanghai

Jingjixin (Shanghai) Trading Co., Ltd

Jingjixin (Shanghai) Trading Co., Ltd., with its registered address at 7K, No. 8519 Nanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Li Lei as its legal representative. Its business scope includes general projects such as wholesale of shoes and hats; Retail of shoes and hats; Wholesale of clothing and apparel; Clothing and apparel retail; Luggage sales; Sales of gold and silver products; Wholesale of jewelry; Jewelry retail; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of hair accessories; Clock and watch sales; Glasses sales (excluding contact lenses); Sales of office supplies; Sales of office equipment; Sales of sanitary ware; Sales of household appliances; Sales of mechanical equipment; Sales of communication equipment; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Software sales; Wholesale of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of electrical signal equipment devices; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Sales of charging stations; Sales of electrical instruments and meters; Sales of electrical accessories; Sales of household appliance spare parts; Home appliance installation services; Retail of daily household appliances; Battery sales; Sales of power electronic components; Sales of electrical equipment; Sales of photovoltaic equipment and components; Sales of optoelectronic devices; Sales of pneumatic power machinery and components; Sales of seals; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Sales of wind and electric tools; Sales of high-performance sealing materials; Sales of bearings, gears, and transmission components. (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: Dc Power Supply, Valve Positioner, Sensor

Shanghai Yinfa International Trade Co., Ltd

Shanghai Yinfa International Trade Co., Ltd., with its registered address at Room J6983, No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Yan Peipei, and the business scope includes the wholesale and retail of goods import and export, technology import and export, mechanical and electrical equipment, environmental protection equipment, refrigeration equipment, fire-fighting equipment, metallurgical equipment, automation equipment and accessories, wires and cables, metal materials, instruments and meters, electronic components, hydraulic and pneumatic components, rubber products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), hardware and electrical equipment, and daily necessities. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply, Fiberglass Hot Water Metering Pump, Proximity Sensor

Shanghai Jieen Industrial Co., Ltd

Shanghai Jien Industrial Co., Ltd., with its registered address at A-107, 1st Floor, Building 2, No. 88 Qin'an Street, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Qiu Wenjun, and its business scope includes general projects such as metal material sales; Wholesale of hardware products; Retail of hardware products; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of chemical products (excluding licensed chemical products); Wholesale of clothing and apparel; Clothing and apparel retail; Sales of daily necessities; Sales of communication equipment; Sales of building materials; Sales of building decoration materials; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Battery sales; Information consulting services (excluding licensed information consulting services); Manufacturing of electronic components; Organize cultural and artistic exchange activities; Manufacturing of hardware products; Sales of distribution switch control equipment; Non residential real estate leasing; Import and export of goods; Technology import and export; Import and export agency. (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: Dc Power Supply, Explosion Proof Batteries For Coal Mines, Power Battery Pack

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: Dc Power Supply, , Marine Variable Frequency Power Supply

Shanghai Aize Industrial Equipment Co., Ltd

Shanghai Aize Industrial Equipment Co., Ltd., registered at Room 107, Building 2, No. 8417 Hutai Road, Baoshan District, Shanghai, with the Baoshan District Market Supervision and Administration Bureau as the registration authority and Yan Wenjing as the legal representative, engages in the sales of mechanical and electrical equipment, office equipment, building materials, metal materials, rubber and plastic products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), daily necessities, sports equipment, fire and labor protection products, electronic and electrical products, and automotive and motorcycle accessories; Sales and leasing of construction machinery; Installation, debugging, design, and maintenance of environmental protection equipment, computer software and hardware (excluding specialized products for computer information system security), and communication products; Engaged in import and export business of goods and technology; Technology development, technology transfer, technology consulting, and technology services in the fields of Internet of Things, automation, and intelligent engineering; Undertake automation control system engineering. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply, Fixator, Level Transmitter

Shandong Zhonggong Electric Co., Ltd

Shandong Zhonggong Electric Co., Ltd., with its registered address at 7-1-2210 Dinghao Plaza, No. 44 Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, is registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and its legal representative is Gao Junyue. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic (gas) physical equipment and other electronic devices; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Battery manufacturing; Battery sales; Energy saving management services; Software sales; Software development; 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: Dc Power Supply, , Dc Power Supply

Shanghai Nuoyi Electric Appliance Co., Ltd

Shanghai Nuoyi Electric Appliance Co., Ltd., with its registered address at No. 122 Railway Station Road, Nanxiang Town, Jiading District, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Deng Zhengbing, and its business scope includes the production and sales of general projects such as voltage regulators, transformers, and frequency converters, technical services, technology transfer, technology development, and technical consulting for electronic products and computer software and hardware, sales of electronic products, electromechanical equipment, and building materials, and the import and export of goods and technology. (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: Dc Power Supply, Voltage Regulator, High-Power Voltage Regulator