2026 Top 10 Voltage Transformation Manufacturers in China Jiangsu

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: Voltage Transformation, Variable Frequency Power Supply, Inverter Power Supply

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: Voltage Transformation, , Communication Constant Current Source

Nanjing Jinbeide Technology Development Co., Ltd

Nanjing Jinbeide Technology Development Co., Ltd., registered at Building A and D, No. 101 Caochangmen Street, Gulou District, Nanjing City, registered with the Administrative Approval Bureau of Gulou District, Nanjing City. The legal representative is Lv Jinchang, and the business scope includes the design and technical services of logistics software system engineering; Design and construction of optoelectronic integration and environmental protection engineering; Sales of electromechanical equipment, automation control equipment, experimental instruments, communication equipment, computers and accessories, hardware and electrical equipment, instruments and meters, wires and cables, building decoration materials, chemical products, and daily necessities; Import and export business of various commodities and technologies through self operation and agency (excluding those restricted or prohibited by the state for enterprise operation or import and export of commodities and technologies). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Voltage Transformation, Electricians, Motors, Reducers, Motors, Fan, Dryer, Filtration/Lubrication System

Yapai Electric Co., Ltd

Yapai Electric Co., Ltd., with its registered address located on the west side of Zhuhai Road, Xinjie Street, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Zhu Haiyan, and its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of electrical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic components; Sales of electrical equipment; Retail of hardware products; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of distribution switch control equipment; Sales of electronic vacuum devices; Manufacturing of electronic vacuum devices; Sales of intelligent power transmission and distribution and control equipment; Operation of wires and cables; Retail of electronic components; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of electrical instruments and meters; Electrical equipment repair; Import and export of goods; Technology import and export (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: Voltage Transformation, Low-Voltage Distribution Cabinet, Photovoltaic Panel

Shandong Oulaier Power Supply Co., Ltd

Shandong Oulaier Power Supply Co., Ltd., registered at 074, 3rd Floor, No. 4 Weisi Road, Daguanyuan Street, Shizhong District, Jinan City, Shandong Province (multiple photos for one address), registered with the Market Supervision and Administration Bureau of Shizhong District, Jinan City, with Li Dexi as the legal representative. Its business scope includes general projects: sales of electronic components and electromechanical component equipment; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of electric dynamometer motors; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Battery sales; Sales of generators and generator sets; Sales of electrical accessories; Sales of household appliances; Sales of experimental analytical instruments; Electronic product sales; Sales of electronic specialized equipment; Retail of bicycles and spare parts; Retail of automotive spare parts; Retail of motorcycles and spare parts; Wholesale of automotive spare parts; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of new ceramic materials; Sales of new metal functional materials; Import and export of goods; Recycling of renewable resources (excluding productive waste metals); Sales of specialized equipment for environmental protection; Construction of earthwork engineering; Engineering management services; Biomass fuel processing; Sales of biomass pellet fuels. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: demolition of buildings (excluding blasting operations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Voltage Transformation, Lead-Acid Battery, Ups Power Supply

Suzhou Jiarui Gas System Co., Ltd

Suzhou Jiarui Gas System Co., Ltd. is registered at Room 807-2, 8th Floor, Guoyu Innovation Building, No. 28 Dongwu North Road, Wuzhong District, Suzhou City. The registration authority is Suzhou Wuzhong District Data Bureau, and the legal representative is Ma Guangzhong. The business scope includes the sale of gas separation equipment, purification equipment and related accessories, adsorbents, catalysts, desulfurizers, purifiers, water treatment agents, chemical raw materials, instruments and meters, mechanical and electrical hardware, valves, wires and cables, office supplies, computers and supporting software. (Excluding dangerous goods and precursor chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Research and development of emerging energy technologies; Biomass energy technology services; Sales of gas compression machinery; Sales of gas and liquid separation and purification equipment; Industrial engineering design services; Installation services for ordinary mechanical equipment; Sales of industrial automatic control system devices; 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: Voltage Transformation, Natural Gas Mixed With Hydrogen, Biomass Hydrogen Production

Yangzhou Yinke Electric Power Technology Co., Ltd

Yangzhou Yinke Electric Power Technology Co., Ltd., with its registered address located in Chuangye Park, Chengxi Industrial Concentration Zone, Baoying County, registered with the Baoying County Administrative Approval Bureau, and represented by Li Yumei as its legal representative. Its business scope includes technical research and consulting services in the field of power and electrical engineering (without approval, it is not allowed to engage in or mainly engage in financial business activities such as deposit absorption, loan issuance, settlement, bill discounting, fund lending, trust investment, financial leasing, financing guarantee, foreign exchange trading, and customer wealth management); Manufacturing and sales of electronic instruments, electrical testing equipment, monitoring equipment, automation equipment, and testing equipment; Rental of instruments and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Voltage Transformation, Series Resonant Voltage Withstand Test Device, Dc Resistance Tester