2026 Top 10 Variable Frequency And Variable Voltage Power Supply Manufacturers in China

Jishili Electronics (Suzhou) Co., Ltd

Jishili Electronics (Suzhou) Co., Ltd., with its registered address at Room 301, Building 6 and Room 401, Building 6, No. 5 Datong Road, Suzhou High tech Zone, is registered with the Suzhou High tech Zone (Huqiu District) Data Bureau. The legal representative is Wang Zhaofu, and its business scope includes the research and development, design, production, assembly, sales, repair, maintenance, and related technical consulting and services of variable frequency power supplies, DC power supplies, solar cell display simulators, power grid simulators, DC electronic loads, AC/DC loads, AC constant current sources, regulated power supplies, electronic instruments; Research and development, integration, and sales of testing system software and hardware; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency And Variable Voltage Power Supply, Dc Load,

Tianjin Simde Electrical Equipment Co., Ltd

Tianjin Simde Electrical Equipment Co., Ltd., with its registered address at No. 2-214, Ligang Park, Shuanggang Industrial Zone, Tianjin, is registered with the Jinnan District Market Supervision Administration of Tianjin. The legal representative is Huang Zhuxiu, and the business scope includes general projects: sales of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Sales of mechanical equipment; Sales of instruments and meters; Instrument and meter repair; Sales of electrical instruments and meters; Sales of industrial automatic control system devices; Retail of computer software, hardware, and auxiliary equipment; Retail of hardware products; Operation of wires and cables. (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: Variable Frequency And Variable Voltage Power Supply, Ds Series Programmable Dc Power Supply,

Anhui Diance Electronics Co., Ltd

Anhui Diance Electronics Co., Ltd., registered at Room 715, Building 2, Wanda Plaza, No. 715 Nanning East Road, Baohe District, Hefei City, Anhui Province, registered with the Market Supervision and Administration Bureau of Baohe District, Hefei City, with Chen Jinshui as the legal representative. Its business scope includes general projects: manufacturing of electronic measuring instruments; Instrument and meter repair; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Wholesale of hardware products; Manufacturing of electronic components; Manufacturing of electronic specialized equipment; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Computer system services; Mold manufacturing; Mold sales; Rubber product manufacturing; Sales of rubber products; Information system integration services; Intelligent control system integration; Artificial intelligence industry application system integration services; Import and export agency; Import and export of goods; Technology import and export (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Variable Frequency And Variable Voltage Power Supply, , Nf

Shandong Jiqing Electrical Equipment Co., Ltd

Shandong Jiqing Electrical Equipment Co., Ltd. is registered at No. 288 Qizhouwu Village, Cuikou Town, Qingyun County, Dezhou City, Shandong Province. The registration authority is Qingyun County Market Supervision Administration Bureau, and the legal representative is Han Shuyuan. Its business scope includes the production, research and development, and sales of dry-type air core reactors, incoming and outgoing line reactors, braking resistors, dry-type transformers, and frequency sensitive variable resistors. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency And Variable Voltage Power Supply, High Power Incoming Reactor, Reactor

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: Variable Frequency And Variable Voltage Power Supply, Shore Power Supply, Dc Regulated Power Supply

Jinan Deming Power Equipment Co., Ltd

Jinan Deming Power Equipment Co., Ltd., with its registered address at 12A, China Computing Valley Future Intelligent Manufacturing Center, Liandong U Valley, Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province, is registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee. The legal representative is Jing Linfeng. Its business scope includes the technical development, assembly, and sales of wind turbine controllers, solar controllers, chargers, inverters (excluding batteries), non specialized communication equipment, electrical equipment and accessories, solar equipment and accessories, wind turbines, and electronic products; Wholesale and retail of batteries, electronic components, hardware and electrical equipment; Development and technical services of computer software and hardware technology; Computer system integration; Computer comprehensive cabling; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency And Variable Voltage Power Supply, Mppt Solar Charging Controller, Off-Grid Inverter

Jinan Langrui Electric Co., Ltd

Jinan Langrui Electric Co., Ltd., registered at No. 4568 Kejia Road, Suncun Street, High tech Zone, Jinan City, Shandong Province, China Computer Valley Future Intelligent Manufacturing Center Phase I 12B, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yu Lianguang as the legal representative. Its business scope includes the manufacturing, wholesale, retail, technology development, and technical services of electrical equipment, electronic equipment, and fire-fighting equipment; Development, wholesale, retail, and technical services of computer equipment, industrial automation system equipment, and computer software; Computer network technology development and technical services; Computer data processing and technical services; Information technology consulting services; Promotion services for energy-saving technologies; Contract energy management and technical services; Wholesale and retail of mechanical equipment, high and low voltage electrical equipment, instruments and meters, air conditioning equipment, hardware and electrical equipment; Professional contracting for building electromechanical installation engineering, security engineering, and electronic and intelligent engineering (the above projects are operated with qualification certificates); Import and export business, as well as other projects that are not prohibited or do not require business licenses according to laws, regulations, and decisions of the State Council. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Variable Frequency And Variable Voltage Power Supply, Stable Voltage And Frequency Power Supply, Medium Frequency Power Supply