2026 Top 10 Variable Frequency Power Supply Manufacturers in China

Jinan Taier Electric Power Technology Co., Ltd

Jinan Taier Electric Power Technology Co., Ltd., with its registered address at 1-2210, EF Building, Dinghao Plaza, No. 44 Gongye South Road, High tech Zone, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and the legal representative is Wang Yun. Its business scope includes the development of electric power technology; Development, sales, and technical services of power equipment; Development, sales, and technical services of power equipment, electrical equipment, high and low voltage distribution cabinets, and controllers; Sales of solar modules, photovoltaic wind power generation equipment and accessories, power automation equipment, instruments and meters, batteries, frequency converters, electronic equipment, and hardware products; Information system integration services; Development and sales of temperature online detection devices for substation equipment, intelligent dehumidification devices, and non specialized communication equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Power Supply, Dc Power Supply, New Energy Power Supply

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 Power Supply, Variable Frequency Power Supply, Inverter Power Supply

Suzhou Ousimu Electrical Equipment Co., Ltd

Suzhou Ousimu Electrical Equipment Co., Ltd., with its registered address at Room 339, No. 5 Jinmen Road, Gusu District, Suzhou City, Jiangsu Province, is registered with the Data Bureau of Gusu District, Suzhou City. The legal representative is Su Jinbao. The company's business scope includes research and development, sales of DC power supply equipment, variable frequency power supply equipment, voltage stabilizing power supply equipment, transformers, voltage regulators, inverters, power supply equipment and accessories, hardware and electromechanical products, electronic products, laboratory equipment, high and low voltage equipment, instruments and meters, computer software, as well as maintenance and after-sales service. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Power Supply, Dc Power Supply, Communication Constant Current Source

Shenzhen Weihua Electronics Co., Ltd

Shenzhen Weihua Electronics Co., Ltd., with its registered address at Room 103, Building 6, Second Industrial Zone, Shanmen Community, Yanluo Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Deng Fang, and the company's business scope includes the research and development, sales, on-site installation, and maintenance of industrial automation equipment, electrical equipment, optoelectronic equipment, electronic products, electric heating products, instruments and meters, variable frequency power supplies, DC power supplies, air conditioning equipment, data center key infrastructure products, network communication supporting equipment, intelligent monitoring systems, cabinet systems, automatic switching systems, comprehensive cabling systems, integrated cabinets, column head cabinets, low-voltage distribution cabinets, high and low voltage distribution equipment, as well as software research and development and sales. The Technical consulting and technical services; Design, integration, construction, on-site installation, and construction of power control or power distribution devices, construction of automation equipment, and on-site maintenance; Rental of self owned equipment; Domestic trade; Engaged in import and export business of goods and technology. Except for projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council, the licensed business projects are: research and development, manufacturing, sales, maintenance, and construction of power supply and distribution systems, distribution engineering, and distribution cabinets.. Core products: Variable Frequency Power Supply, Portable Ac Charging Station Testing Device, Communication Rlc Load Box

Suzhou Paier Electromechanical Co., Ltd

Suzhou Paier Electromechanical Co., Ltd., with its registered address at Room 102, Building 30, Changxin Garden, No. 168 Changwu Road, Suzhou City. The registration authority is the Suzhou Gusu District Administrative Approval Bureau, and the legal representative is Zhu Meijuan. Its business scope includes the sale of hardware and electromechanical equipment, plastic products, mold fixtures, packaging materials and consumables, electronic instruments, electronic and electrical products, chemical products (excluding dangerous goods), building materials, labor protection supplies, office supplies and consumables, and automation equipment; Installation, maintenance, and upkeep of automation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Power Supply, Switching Power Supply, Ac Power Supply

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 Power Supply, Stable Voltage And Frequency Power Supply, Hydroelectric Power Converter

Shanghai Ganxing Electrical Equipment Manufacturing Co., Ltd

Shanghai Ganxing Electrical Equipment Manufacturing Co., Ltd., with its registered address at Building K23, No. 2, Lane 158, Gangye Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is Zhu Dongliang, and the business scope includes the research and development, production, processing, maintenance, and sales of electrical equipment, transformers, voltage regulators, distribution boxes, high and low voltage complete sets of equipment, wires and cables, and lighting fixtures; Wholesale and retail of building materials. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Variable Frequency Power Supply, Voltage Regulator, Variable Frequency Transformer (Power Supply)