2026 Top 10 Step-Up Transformer Manufacturers in China

Zhejiang Zhengxi Electric Group Co., Ltd

Zhejiang Zhengxi Electric Group Co., Ltd., with its registered address at No. 555 Chezhan Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Zheng Yu. Its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of new energy prime mover equipment; Manufacturing of distribution switch control equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of instruments and meters; Research and development of distribution switch control equipment; Manufacturing of electronic components; Manufacturing of mechanical and electrical equipment; Sales of new energy original equipment; Sales of distribution switch control equipment; Sales of photovoltaic equipment and components; Sales of instruments and meters; Wholesale of electronic components; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Step-Up Transformer, Control Transformer

Sichuan Shuchen Electrical Equipment Co., Ltd

Sichuan Shuchen Electrical Equipment Co., Ltd., with its registered address at No. 761, Research and Exhibition Center, Harbin Institute of Technology Robot Industry Park, No. 55 Checheng East 2nd Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan Province, is registered with the Market Supervision Administration of Longquanyi District, Chengdu City. The legal representative is Kuang Dongyang, and its business scope includes general projects such as sales of electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electrical accessories; Retail of electronic components; Sales of electronic specialized equipment; Sales of power electronic components; Wholesale of electronic components; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Technology import and export; Import and export of goods; Sales of power facilities and equipment; Manufacturing of electrical facilities and equipment. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed projects include the installation, maintenance, and testing of power transmission, power supply, and receiving facilities. (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: Step-Up Transformer, Low-Voltage Distribution Cabinet, High Voltage Regulator

Yancheng Yuntao Transformer Manufacturing Co., Ltd

Yancheng Yuntao Transformer Manufacturing Co., Ltd., registered at No. 88 Huaxing Avenue, Longgang Town, Yandu District, Yancheng City (Yancheng Phoenix High tech Park) (F), registered with the Yandu District Administrative Approval Bureau of Yancheng City, with Wang Ronggang as the legal representative. Its business scope includes the manufacturing and sales of mining explosion-proof dry-type transformers, mobile substations, oil immersed transformers, resin dry-type transformers, special transformers, box type substations, high and low voltage switchgear, mining explosion-proof electrical products and their spare parts. (D) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Step-Up Transformer, Transformer

Zhejiang Jiubian Electric Technology Co., Ltd

Zhejiang Jiubian Electric Technology Co., Ltd., with its registered address in Mushanhou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Shi Bin, and its business scope includes research and development, manufacturing, processing, and sales of distribution switch control equipment, high and low voltage switchgear, enclosures, cable branch boxes, cable accessories, box type substations, high and low voltage electrical appliances and accessories, electrical complete sets of equipment, power equipment, electronic components, transformers, power automation equipment and protection devices, instruments (excluding measuring instruments), and electromechanical equipment; Technical development and consulting in the field of electrical technology; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Step-Up Transformer, Ggd, 24Kv Gas Filling Cabinet

Shanghai Jinsheng Electrical Equipment Manufacturing Co., Ltd

Shanghai Jinsheng Electrical Equipment Manufacturing Co., Ltd., registered at No. 23 Hexi Street, Xiaokunshan Town, Songjiang District, Shanghai, with the registration authority of Songjiang District Market Supervision Bureau and the legal representative of Hu Jun. Its business scope includes the manufacturing, production, processing, and sales of complete electrical equipment, transformers, voltage regulators, and high and low voltage electrical appliances; Wholesale and retail of metal materials, electromechanical equipment, instruments and meters, hardware and electrical equipment, electronic products, lifting rigging, sanitary ware, wires and cables. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Step-Up Transformer, Three Phase To Single-Phase (Scott) Transformer, Three Phase/Single-Phase High-Power Column Type Electric Voltage Regulator

Maosheng Electric Co., Ltd

Maosheng Electric Co., Ltd. is registered at Building 17, No. 187 Jingwu Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province. The registered authority is the Yueqing Market Supervision Administration, and the legal representative is Zhang Maosheng. Its business scope includes the manufacturing, processing, and sales of distribution switch control equipment, electronic components, electronic connectors, high and low voltage electrical appliances and complete sets of equipment, voltage regulators, transformers, voltage regulators, inverters, and uninterruptible power supply equipment.. Core products: Step-Up Transformer, Jmb Lighting Transformer, High And Low Voltage Complete Set

Zhejiang Tairan Electric Appliance Co., Ltd

Zhejiang Tairan Electric Appliance Co., Ltd., registered at No. 112, Xinguang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Wang Anran, engages in the manufacturing, processing, and sales of distribution switch control equipment, high and low voltage electrical appliances, power equipment, transformers, electrical complete sets of equipment, explosion-proof electrical appliances, transmission and distribution equipment, circuit breakers, frequency converters, soft starters, power equipment, hydraulic tools, lighting fixtures, wires and cables, instruments and meters (excluding measuring instruments), electronic components, starting components, automation equipment, plastic parts, hardware parts, and electrical accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Step-Up Transformer, Oil Immersed Voltage Regulator, Three-Phase Voltage Stabilizer