2026 Top 10 Regulated Power Supply Manufacturers in China Shanghai

Suzhou Dahaishen Power Equipment Co., Ltd

Suzhou Dahaishen Power Equipment Co., Ltd., with its registered address located at the southwest half of the 4th floor, No. 6 Matangwan Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau and represented by Yuan Chaohui as its legal representative. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Sales of mechanical and electrical equipment; Battery sales; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of power electronic components; Sales of advanced power electronic devices; Sales of electronic measuring instruments; Sales of distribution switch control equipment; Sales of instruments and meters; Sales of experimental analytical instruments; Wholesale of hardware products; Information system integration services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer and office equipment maintenance; Electrical equipment repair; Instrument and meter repair; General equipment repair; Specialized equipment repair; Repair of daily electrical appliances; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export agency; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Regulated Power Supply, Conventional Variable Frequency Power Supply, Programmable Dc Power Supply

Shanghai Hongzhi Electric Group Co., Ltd

Shanghai Hongzhi Electric Group Co., Ltd., with its registered address at Building K16, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration and represented by Kuang Zhang. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of distribution switch control equipment; Manufacturing of electrical instruments and meters; Manufacturing of capacitors and their supporting equipment; Motor manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of pumps and vacuum equipment; Industrial robot manufacturing; Manufacturing of power facilities and equipment; Manufacturing of household appliances; Sales of household appliances; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of electrical instruments and meters; Sales of capacitors and their supporting equipment; Sales of metal fittings for construction; Sales of building materials; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of generators and generator sets; Sales of intelligent power transmission and distribution and control equipment; Sales of industrial robots; Sales of power facilities and equipment; Sales of electrical and mechanical equipment; Sales of micro motors and 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: Regulated Power Supply, Column Type Electric Voltage Regulator, Svc-Tns (D) High-Precision Voltage Regulator

Shiguan Electric (Shanghai) Co., Ltd

Shiguan Electric (Shanghai) Co., Ltd., with its registered address at No. 4257 Shaji, Caojing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Administration. The legal representative is Chao Milian, and its business scope includes the manufacturing and sales of transformers, voltage stabilizers, welding machines, high and low voltage electrical appliances, and complete sets of mechanical equipment, as well as the installation and maintenance services of electromechanical equipment (excluding special equipment). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Regulated Power Supply, Voltage Regulator, Voltage Regulator

Beijing Xinnuo Shengyuan Technology Co., Ltd

Beijing Xinnuo Shengyuan Technology Co., Ltd., registered at Building 16-1076, Jiyang Village West, Shilou Town, Fangshan District, Beijing (cluster registration), registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing, with Yang Chongyong as the legal representative. Its business scope includes technology development; Selling computers, software and auxiliary equipment, cultural goods, electronic products, electronic components, hardware and electrical equipment (excluding electric bicycles), communication equipment, daily necessities, plastic products, instruments and meters. (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: Regulated Power Supply, Weidi (Emerson) Ups Power Supply, Battery, Shante Battery

Shanghai Shuiheng Integrated Technology Co., Ltd

Shanghai Shuiheng Integrated Technology Co., Ltd., with its registered address at Room 01, Floor 4, Lane 1399, Guyiyuan Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Yi Yumei. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Sales of instruments and meters; Retail of hardware products; Wholesale of hardware products; Sales of labor protection equipment; Sales of security equipment; Sales of daily necessities; Sales of lighting fixtures; Rental services (excluding licensed rental services); Sales of office supplies; Sales of household appliances; Sales of plastic products; Sales of building decoration materials; Sales of building materials; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Needle textile sales; Sales of metal products; Sales of rubber products; Sales of lubricating oil; Wholesale of finished oil products (excluding hazardous chemicals); Sales of packaging materials and products; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Sales of optoelectronic devices; Sales of optical communication equipment; Sales of optical instruments; Sales of specialized instruments for navigation, surveying, meteorology, and oceanography. (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: Regulated Power Supply, Multi Channel Temperature Tester, Arbitrary Function Generator

Zhejiang Quan (Shanghai) Electrical Equipment Manufacturing Co., Ltd

Zhejiang Quan (Shanghai) Electrical Equipment Manufacturing Co., Ltd., with its registered address at Building H39, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Zhu Lin. Its business scope includes research and development, manufacturing, processing, maintenance (excluding installation, maintenance, and testing of power facilities), and sales of electrical equipment, electrical equipment, power equipment, transformers, voltage regulators, explosion-proof electrical appliances, electrical control cabinets, distribution boxes, switches, water pumps, and valves (excluding pressure); Sales of metal materials, wires and cables, building materials, lighting fixtures, packaging materials, and wooden products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Regulated Power Supply, 380V To 220V415v420v480v690v1140v, Isolation Transformer

Shanghai Laichen Electrical Equipment Manufacturing Co., Ltd

Shanghai Laichen Electrical Equipment Manufacturing Co., Ltd., with its registered address at Building 1, No. 188 Xinghuo Road, Qingcun Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision Administration. The legal representative is Wan Qingming, and its business scope includes general projects such as sales of electrical equipment; Wholesale of electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Operation of wires and cables; Sales of intelligent power transmission and distribution and control equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Operating at the lower limit of branch offices: manufacturing of mechanical and electrical equipment, manufacturing of transformers, rectifiers, and inductors, manufacturing of power transmission, distribution, and control equipment (except for projects that require approval according to law, operating activities are carried out independently based on the business license in accordance with the law).. Core products: Regulated Power Supply, Three Phase Voltage Regulator, Three Phase Dry-Type Transformer