2026 Top 10 Copper Core Transformer Manufacturers in China

Shanghai Voltage Regulator Factory

Shanghai Voltage Regulator Factory, registered at No. 183 Huining Road, Shanghai, with the Huangpu District Market Supervision Bureau as the registration authority and Chen Yanshun as the legal representative. Its business scope includes voltage stabilizers, transformers, distribution cabinets, screens, boxes, DC screens, variable speed and frequency equipment and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Copper Core Transformer, , Sbw-Sw Contactless Voltage Regulator

Dongguang County Boao Welding Equipment Manufacturing Co., Ltd

Dongguang County Boao Welding Equipment Manufacturing Co., Ltd. is registered in Beixiakou Village, Nanxiakou Town, Dongguang County, Cangzhou City, Hebei Province. The registration authority is Dongguang County Market Supervision Administration Bureau, and the legal representative is Wang Zhibin. The business scope includes production and sales of butt welding machines, spot welding machines, and seam welding machines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Copper Core Transformer, Projection Welding Machine, Double Head Spot Welding Machine

Donghe Electric Co., Ltd

Donghe Electric Co., Ltd., located at 111 Jingsan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, was established on January 29, 2010. The registration authority is Yueqing Market Supervision Administration, and the legal representative is Chen Jilai. Core products: Copper Core Transformer, Dry-Type Transformer, Energy Storage Integrated Machine

Baoding Jintaichang Electric Power Equipment Co., Ltd

Baoding Jintaichang Electric Power Equipment Co., Ltd. is registered at No. 15 Chaoyang Road, Wangzhuang Village, Jiaozhuang Township, Lianchi District, Baoding City, Hebei Province. The registration authority is Lianchi District Market Supervision Administration Bureau, and the legal representative is Liu Mei. Its business scope includes transformer assembly, manufacturing and sales of transformers, power transformers, reactors, and distribution control switches. Projects that require approval according to laws, administrative regulations, or decisions of the State Council are not allowed to operate without approval. Core products: Copper Core Transformer, Dry-Type Transformer, Transformer

Shandong Jiaqiang Electric Co., Ltd

Shandong Jiaqiang Electric Co., Ltd., registered at Room 604, East Side, 6th Floor, Xinghuo Science and Technology Park Comprehensive Building, Beijipo Street Office, Tai'an High tech Zone, Shandong Province, registered with the Development Zone Branch of Tai'an Market Supervision Administration Bureau, with Chen Shangping as the legal representative. Its business scope includes general projects such as engineering and technical services (excluding planning and management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology intermediary services; Energy storage technology services; Research and development of Internet of Things technology; Research and development of emerging energy technologies; Research and development of efficient and energy-saving technologies in the power industry; Solar power generation technology services; Manufacturing of distribution switch control equipment; Manufacturing of power facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of generators and generator sets; Integrated circuit sales; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Sales of instruments and meters; General equipment repair; Sales of firefighting equipment; Fire technology services; Sales of metal fittings for construction; Wholesale of hardware products; Retail of hardware products; Sales of pumps and vacuum equipment; Sales of metal wire ropes and their products; Operation of wires and cables; Sales of building materials; Manufacturing of metal structures; Sales of metal structures; Manufacturing of transformers, rectifiers, and inductors; Industrial robot manufacturing; Sales of intelligent robots; Installation and maintenance of industrial robots; Research and development of online energy metering technology; Research and development of online energy monitoring technology; Research and development of energy recovery systems; Research and development of distribution switch control equipment; Operational efficiency evaluation service; Energy saving management services; Manufacturing of new building materials (excluding hazardous chemicals); Rental of photovoltaic power generation equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Sales of intelligent power transmission and distribution and control equipment; Centralized fast charging station; Operation of electric vehicle charging infrastructure; Sales of charging stations; Sales of communication equipment; Sales of advanced power electronic devices; Sales of power electronic components; Battery sales; Big data services; Internet data service; Sales of cloud computing devices; Development of artificial intelligence application software; Sales of artificial intelligence hardware; Artificial intelligence industry application system integration services; Engineering management services; Internet of Things application services; Import and export of goods; Technology import and export; Non residential real estate leasing; Sales of motor vehicle charging; Sales of mining machinery; Manufacturing of communication equipment; Sales of household appliances; Home appliance installation services; Sales of household appliance spare parts; Manufacturing of household appliances; Security system monitoring service; Sales of digital video surveillance systems; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Retail of automotive spare parts; Wholesale of automotive spare parts; Sales of drawing, calculation, and measuring instruments; Manufacturing of power electronic components; Sales of labor protection equipment; Sales of daily necessities; Advertising production; Sales agent; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Electrical equipment repair; Battery leasing; Sales of battery spare parts; Sales of new energy vehicle battery swapping facilities. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Construction project construction. (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: Copper Core Transformer, Energy Storage Cabinet, Transformer

Chengdu Wanxin Recycling Resources Co., Ltd

Chengdu Wanxin Recycling Co., Ltd., with its registered address at No. 53 Fanyin Street, Qingyang District, Chengdu, is registered with the Qingyang District Market Supervision and Administration Bureau. The legal representative is Yang Yang, and its business scope includes general projects such as recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Productive waste metal recycling; Sales of building materials; Wholesale of clothing and apparel; Sale of second-hand goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Copper Core Transformer, Recycling Of Recycled Waste, Cable Recycling

Chengdu Xinchuan Electric Machinery Equipment Co., Ltd

Chengdu Xinchuan Electric Machinery Equipment Co., Ltd., registered at No. 766 Jinfengfeng Avenue, Building 14, Unit 1, 1st Floor, No. 2, Jinniu High tech Industrial Park, Chengdu, Sichuan Province, China. The registration authority is Jinniu District Market Supervision and Administration Bureau, and the legal representative is Luo Dabin. The business scope includes general projects: sales of mechanical equipment; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power electronic components; Manufacturing of power facilities and equipment; Installation services for ordinary mechanical equipment; Manufacturing of mechanical and electrical equipment; Information system integration services; Software development; Software sales (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed projects: various engineering construction activities; Construction of intelligent building engineering (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 permits from relevant departments).. Core products: Copper Core Transformer, Box-Type Substation, Box-Type Substation