2026 Top 10 Voltage Regulating Transformer Manufacturers in China

Henan Ruitong Electric Technology Co., Ltd

Henan Ruitong Electrical Technology Co., Ltd., registered at No. 203, 2nd Floor, Building 3, No. 16 Jinzhan Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China. The registration authority is the Market Supervision Administration of Zhengzhou High tech Industrial Development Zone, and the legal representative is Zhang Peitao. The business scope includes general projects such as power transmission and distribution and control equipment manufacturing; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power facilities and equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of instruments and meters; Manufacturing of photovoltaic equipment and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Computer system services; Software development; Software sales; Information technology consulting services; Data processing services; Geographic remote sensing information services; Research and development of Internet of Things technology; Internet of Things technology services; Contract energy management; Energy saving management services; Operational efficiency evaluation service; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of capacitors and their supporting equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Sales of instruments and meters; Sales of new energy original equipment; Sales of electrical equipment; Electrical equipment repair; Sales of metal materials; Sales of building materials; Research and development of distribution switch control equipment; Research and development of efficient and energy-saving technologies in the power industry; Rental services (excluding licensed rental services); Mechanical equipment leasing; Rental of photovoltaic power generation equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: surveying and mapping services; Inspection and testing services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments). Core products: Voltage Regulating Transformer, Switch, Reactive Power Compensation Device

Yueqing People's Electrical Equipment Manufacturing Factory

Yueqing People's Electrical Equipment Manufacturing Factory, registered in Zhiguang Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision and Administration Bureau and the legal representative of Wu Weijun, engages in the manufacturing, processing, and sales of distribution switch control equipment, automation machinery equipment, high and low voltage electrical appliances, transformers, inverters, welding machines, electrical equipment, reactors, voltage stabilizers, mining appliances, marine appliances, and box and transformer cabinets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Voltage Regulating Transformer, Power On/Off, Communication Reactor

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: Voltage Regulating Transformer, Voltage Regulator, Medical Isolation Power Supply

Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd

Shaanxi Sifang Huaneng Electrical Equipment Co., Ltd., with its registered address at Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1st Road, High tech Zone, Xi'an City, Shaanxi Province, is registered with the High tech Zone Branch of Xi'an Municipal Administration for Market Regulation. The legal representative is Fan Yanfeng, and the business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of capacitors and their supporting equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Electrical equipment repair; Sales of electrical equipment; Sales of power facilities and equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of efficient and energy-saving technologies in the power industry; Mechanical equipment leasing; Rental of charging control equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; Professional construction work. (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 results.). Core products: Voltage Regulating Transformer, Reactive Power Compensation Series, Prefabricated Substation

Wenzhou Tongmai Electric Co., Ltd

Wenzhou Tongmai Electric Co., Ltd., with its registered address in Zhiguang Village, Liushi Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. Its legal representative is Wang Xiongbiao, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Rolling and processing of non-ferrous metals; Manufacturing of capacitors and their supporting equipment; Motor manufacturing; Manufacturing of hardware products; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Sales of distribution switch control equipment; Sales of power electronic components; Sales of capacitors and their supporting equipment; Research and development of motors and their control systems; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of solar thermal power generation products; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license). Licensed project: Import and export of technology; 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).. Core products: Voltage Regulating Transformer, Column Regulator, Single-Phase Reactor

Niute (Shanghai) Electrical Equipment Manufacturing Co., Ltd

Niute (Shanghai) Electrical Equipment Manufacturing Co., Ltd., with its registered address at Building 7, No. 748 Erqiao Village, Fengcheng Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Wan Leiguo, and the business scope includes general projects such as manufacturing of mechanical and electrical equipment, manufacturing of ordinary valves and plugs, manufacturing of transmission and distribution and control equipment, and manufacturing of transformers, rectifiers, and inductors; Sales of distribution switch control equipment; Sales of electrical equipment; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of power electronic components; Sales of electronic specialized equipment; Sales of electronic specialized materials; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of metal materials; Sales of building materials; Operation of wires and cables; Wholesale of hardware products; Retail of hardware products; Sales of wood and bamboo processing machinery; Sales of intelligent power transmission and distribution and control equipment; Electrical equipment repair; Sales of lighting fixtures; Sales of lighting fixtures (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: Voltage Regulating Transformer, Oil Immersed Voltage Regulator, High Precision Fully Automatic Voltage Regulator

Liaocheng Huarui Electric Co., Ltd

Liaocheng Huarui Electric Co., Ltd. is registered in Fenghuang Industrial Park, Liaocheng City. The registration authority is Liaocheng Market Supervision Administration, and the legal representative is Jiang Guangzhen. Its business scope includes the installation (repair, testing) of power facilities (operated with a valid installation (repair, testing) power facility license, and the validity period is subject to the license). Construction of photovoltaic power generation projects; General contracting for power engineering construction. Construction labor subcontracting; Construction of building engineering and steel structure engineering. High and low voltage transmission and distribution equipment and control devices, box type substations, power transformers, technical development, production, sales and related technical services of electrical products; Production and sales of power equipment, transmission line equipment, transmission line towers, communication line towers, line iron accessories, cement products, and foundation bolts. Installation, sales, maintenance, and related technical services of lamp posts, monitoring posts, and lighting equipment. Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). Rental services for electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Voltage Regulating Transformer, Dry-Type Transformer, Oil Immersed Transformer