2026 Top 10 Power Supply/Workbench/Testing Manufacturers in China Jiangsu

Suzhou Zhanwen Electronic Technology Co., Ltd

Suzhou Zhanwen Electronic Technology Co., Ltd., with its registered address at Room 402, Building 7, No. 317 Mudong Road, Mudu Town, Wuzhong District, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Zhang Yan, and the business scope includes technology development, technical consulting, technology transfer, technical services of software and hardware in the electronic field, installation and maintenance of instruments and equipment, equipment leasing (not engaged in financial leasing); Sales: electronic products, testing and measuring instruments, analytical instruments, electromechanical equipment, system integration, automatic testing systems, mechanical equipment, electronic components and their parts, consumables and other supporting products, wires and cables, electronic components, communication equipment, five metal and electrical equipment, molds and accessories, integrated circuits, computers and accessories, computer consumables, laboratory equipment; 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). Projects that require approval by law can only be carried out after approval by relevant departments. General projects include: manufacturing of transformers, rectifiers, and inductors; manufacturing of general equipment (excluding special equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of electronic specialized equipment; Manufacturing of electronic components and electromechanical equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Power Supply/Workbench/Testing, Ac Power Supply, Special Power Supply

Yangzhou Yongkai Power Supply Co., Ltd

Yangzhou Yongkai Power Supply Co., Ltd., registered at Building 1-02, No. 18 Qianwan Road, Yangzhou Development Zone, registered with the Market Supervision and Administration Bureau of Yangzhou Economic and Technological Development Zone, with Xing Chuankai as the legal representative. Its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Electronic product sales; Electrical equipment repair; Retail of electronic components; Battery sales; 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: Power Supply/Workbench/Testing, Variable Frequency Power Supply, Communication Constant Current Source

Suzhou Yangjia Electronics Co., Ltd

Suzhou Yangjia Electronics Co., Ltd. is registered at Room 2209, Building 2, No. 1875-8 Tongda Road, Guoxiang Street, Wuzhong District, Suzhou City. The registration authority is the Wuzhong District Data Bureau of Suzhou City, and the legal representative is Dai Yun. The business scope includes the sale of electronic products, computer software and hardware, semiconductor equipment, communication equipment (excluding ground satellite receiving equipment), labor protection supplies, anti-static products, exhibition equipment, hardware, electromechanical products, chemical products (excluding dangerous goods), and building materials. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Software development; Sales of specialized chemical products (excluding hazardous chemicals); Sales of instruments and meters; Sales of mechanical equipment; Sales of office equipment; Fiber optic cable sales; Sales of optoelectronic devices; Sales of optical instruments; Sales of optical communication equipment; Sales of electronic specialized equipment; Sales of intelligent instruments and meters; Sales of display devices; Sales of production and testing equipment for new energy vehicles; Sales of ecological environment monitoring and detection instruments and meters; Sales of environmental emergency detection instruments and meters; Sales of environmental emergency technical equipment; Sales of photovoltaic equipment and components; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Sales of electronic components and electromechanical equipment; Sales of electrical instruments and meters; Operation of wires and cables; Wholesale of hardware products; Wholesale of electronic components; Mechanical equipment leasing; Office equipment rental services; Rental services (excluding licensed rental services); Rental of cultural goods and equipment; Information system integration services (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: Power Supply/Workbench/Testing, Sunny Optical Technology, Nvidia

Suzhou Paier Electric Co., Ltd

Suzhou Paier Electric Co., Ltd., with its registered address at Unit A203-7, No. 1355 Jinjihu Avenue, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau, and represented by Dai Qing as its legal representative. Its business scope includes technology research and development, technical consulting, technical services, and technology transfer in the field of electrical technology; Research and development, sales: AC/DC stabilized power supply, variable frequency power supply, power module; Research and development, production, and sales: power equipment, electronic instruments and equipment, charging stations; Technological development in the field of new energy technology; Design and construction of fire engineering, security engineering, and automation engineering; Development, technology transfer, and sales of computer software; Self operated and agency import and export services for various commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: sales of integrated circuits; Electronic product 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: Power Supply/Workbench/Testing, Adjustable Dc Power Supply, Dc Power Supply Device

Nanjing Yanxu Electric Technology Co., Ltd

Nanjing Yanxu Electric Technology Co., Ltd., registered at 1st and 2nd floors on the south side of No. 6 Xinke 1st Road, Jiangbei New Area, Nanjing, with the administrative approval bureau of the Nanjing Jiangbei New Area Management Committee as the registration authority and Zuo Nan as the legal representative. Its business scope includes technical development, consulting, transfer, and services for electrical testing equipment, computer software and hardware, electronic products, new energy products, and energy-saving products; Research and development, production, and sales of teaching equipment; Research and development, production, sales, and leasing services for solar energy equipment, wind power generation equipment, smart microgrid system equipment, energy storage system equipment, electromechanical equipment, IoT equipment, and testing equipment; Research and development of power systems, computer information systems, and contract energy management systems; Design and construction of building installation engineering, indoor and outdoor decoration engineering; 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). General projects: Non residential real estate leasing (except for projects that require approval by law, business activities can be carried out independently based on the business license). Core products: Power Supply/Workbench/Testing, Programmable Dc Power Supply, Controller

Nanjing Sangrunsi Electronic Technology Co., Ltd

Nanjing Sangrun Si Electronic Technology Co., Ltd., with its registered address at Room 720, Friendship Business Building, No. 21 Ruijin Road, Qinhuai District, Nanjing City, is registered with the Qinhuai District Administrative Approval Bureau of Nanjing City. The legal representative is Zhao Xianfu, and its business scope includes sales and research and development of instruments and meters, electronic products, electromechanical products, hardware and electrical appliances, computers and accessories, office automation equipment and consumables, electronic components, and monitoring equipment; Electronic product technology services, processing (limited to branch offices), and maintenance. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply/Workbench/Testing, Differential Probe, Oscilloscope

Yangzhou Jietong Water Supply Technology Equipment Co., Ltd

Yangzhou Jietong Water Supply Technology Equipment Co., Ltd. is registered at 128 Xuningmen Street, Guangling District, Yangzhou City. The registration authority is the Guangling District Administrative Approval Bureau of Yangzhou City, and the legal representative is Sun Jie. Its business scope includes the manufacturing of water supply pipeline testing instruments, water supply technology consulting, pipeline testing services, and sales of water supply equipment. Import and export of goods; Wholesale of instruments and meters (projects that require approval according to law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply/Workbench/Testing, Pipeline Detector, Listening To Leaky Stick