2026 Top 10 Dc Power Supply Device Manufacturers in China Shanghai

Chenglian Power Supply Co., Ltd

No. 102, Xinzhu 2nd Road, Xinbei District, Changzhou City

Chenglian Power Supply Co., Ltd., located at 102 Xinzhu 2nd Road, Xinbei District, Changzhou City, was established on September 18, 2001. The registration authority is Changzhou Administrative Approval Bureau, and the legal representative is Zang Qizhun. Core products: Dc Power Supply Device

Shanghai Hongyun Electronics Co., Ltd

Shanghai Hongyun Electronics Co., Ltd., with its registered address at Room 223, No. 307 Qianxin Road, Jinshanwei Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Song Guangzhen, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Software development; Electronic product sales; Sales of communication equipment; Sales of communication equipment; Wholesale of hardware products; Sales of instruments and meters; Sales of lighting fixtures; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Operation of wires and cables; Sales of metal materials; Production and processing of electronic products. (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 Device, Supercapacitors/Battery Charging, Linear Power Supply/Low Ripple Power Supply

Shanghai Chuxin Electric Technology Co., Ltd

Shanghai Chuxin Electric Technology Co., Ltd., with its registered address at Room 2672, No. 2799 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai, is registered with the Market Supervision Bureau of Fengxian District. The legal representative is Zhang Yan, and the business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of electrical technology, electronic technology, and computer technology. The company also engages in wholesale and retail of power equipment, power equipment, mechanical equipment and accessories, electromechanical equipment and accessories, control equipment manufacturing and processing (limited to branch operations), wholesale and retail of high and low voltage distribution cabinets, instruments and meters, hardware products, and computer information system integration. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply Device, High Frequency Inverter Power Supply, Low Voltage High Current Dc Power Supply

Shanghai Silapu Power Equipment Co., Ltd

Shanghai Silaipu Power Equipment Co., Ltd., with its registered address at Room 1076, No. 58 Zhushan Road, Shanyang Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Chen Renyan, and the business scope includes general projects such as power equipment, electronic products, household appliances, electromechanical equipment, instruments and meters, wires and cables, hardware and electrical equipment, building decoration materials, communication equipment, computers and accessories, aluminum alloy products, automation equipment sales, general mechanical equipment installation services, and business information consulting. (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 Device, Ltp Series 340~550Vac Input, Rph High Performance Intelligent Digital Display Series

Shanghai Yingdian Testing Equipment Co., Ltd

Shanghai Yingdian Testing Equipment Co., Ltd., with its registered address at Room 1011, F25, 1st and 2nd floors, No. 6397 Hutai Road, Baoshan District, Shanghai. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is Xie Meihua. Its business scope includes technical development and maintenance of testing equipment in the professional field of equipment testing; Sales of hardware and electrical equipment, electronic products, building decoration materials, tools and cutting tools, computers and accessories, refrigeration equipment, instruments and meters, mechanical equipment, testing equipment, laboratory equipment, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), and metal materials; Engaged in import and export business of goods and technology; Engaged in electronic technology and technical services; Business information consultation. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dc Power Supply Device, Stainless Steel Stripe Test Block, Probe Wire

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 Device, , Marine Variable Frequency Power Supply

Shanghai Xinerli Testing Equipment Co., Ltd

Shanghai Xinerli Testing Equipment Co., Ltd. is registered at Room E236, 3rd Floor, No. 1500 Tingwei Road, Shanyang Town, Jinshan District, Shanghai. The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Zhang Xinming. The company's business scope includes the sales of instruments and meters, electronic products, computers, software and auxiliary equipment, communication equipment, and mechanical equipment. It engages in technical development, technology transfer, technical consulting, technical services, computer software development and maintenance, enterprise marketing planning, market information consulting and investigation (excluding social surveys, social research, public opinion surveys, and opinion polls), computer and auxiliary equipment repair, and self owned equipment leasing in the field of electronic product technology. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Dc Power Supply Device, Spectrum Analyzer, Wireless Connection Tester