2026 Top 10 Oil Immersed Copper Manufacturers in China

Shanghai Minghan Electric Technology Co., Ltd

Shanghai Minghan Electric Technology Co., Ltd. is registered at Room 117, No. 406 Zhuangbei Road, Zhuangxing Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Xiao Jianping. The company's business scope includes technology development, technical consulting, technical services, and technology transfer in the field of electrical technology, wholesale and retail of complete electrical equipment, intelligent equipment, electronic components, power equipment, wire and cable, hardware tools, cold sheet metal (limited to branch operations), and design, installation, and maintenance of power equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Oil Immersed Copper, Hollow Core Reactor, Oil Immersed Parallel Reactor

Hefei Aneng Transformer Co., Ltd

Hefei Aneng Transformer Co., Ltd., registered at Room 802, Building 8, Minghuang Home, Longgang Road and Minghuang Road Intersection, Longgang Comprehensive Economic Development Zone, Yaohai District, Hefei City, Anhui Province, registered with the Yaohai District Market Supervision and Administration Bureau, with Sun Yangyang as the legal representative. Its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Sales of monitoring and control equipment for power transmission and distribution; Sales of distribution switch control equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Oil Immersed Copper, Oil Immersed Power Transformer, An Neng Power Transformer

Shandong Xinrong Transformer Manufacturing Co., Ltd

Shandong Xinrong Transformer Manufacturing Co., Ltd., with its registered address at No. 176 Yangji Village, Beicheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Sang Xuekun, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of power electronic components; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Sales of electrical equipment; Electrical equipment repair; Sales of generators and generator sets; Sales of mechanical equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electronic components; Electronic product sales; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Manufacturing of capacitors and their supporting equipment; Installation services for ordinary mechanical equipment; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Repair of communication equipment; Manufacturing of power electronic components; Retail of hardware products; Wholesale of hardware products; Operation of wires and cables; Information consulting services (excluding licensed information consulting services); Professional design services. (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 wires and cables. (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: Oil Immersed Copper, Box-Type Transformer, Dry-Type Transformer

Shandong Guanneng Power Equipment Co., Ltd

Shandong Guanneng Power Equipment Co., Ltd., with its registered address at No. 930, Suntuan Village, Chongwen Street Office, Guanxian County, registered with the Guanxian Market Supervision and Administration Bureau, and represented by Tian Huanqiao as its legal representative. Its business scope includes general projects such as sales of power facilities and equipment; Sales of electrical equipment; Rental services (excluding licensed rental services); Electrical equipment repair; Sales of metal wire ropes and their products; Sales of plastic products; Sales of pumps and vacuum equipment; Wholesale of hardware products; Sales of metal tools; Retail of hardware products; Centralized fast charging station; Operation of electric vehicle charging infrastructure. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: 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: Oil Immersed Copper, Box-Type Transformer, High Voltage Test Transformer

Jiangsu Hekang Electrical Equipment Co., Ltd

Jiangsu Hekang Electrical Equipment Co., Ltd., with its registered address at 318 Xueyuan Road, Tangzhang Town, Tongshan District, Xuzhou City, Jiangsu Province, is registered with the Government Service Management Office of Tongshan District, Xuzhou City. The legal representative is Liu Xiongzhuang, and the 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 facilities and equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical and mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Motor manufacturing; Manufacturing of electric motors; Manufacturing of power electronic components; Sales of power electronic components; Sales of renewable resources; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of hardware products; Wholesale of hardware products; Operation of wires and cables; Sales of building decoration materials; Research and development of hardware products; Sales of instruments and meters; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Mechanical equipment research and development; Maintenance of electronic and mechanical equipment (excluding special equipment); Manufacturing of power transmission, distribution and control equipment; Specialized equipment repair (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: Oil Immersed Copper, Stainless Steel Jp Cabinet, High-Voltage Distribution Cabinet

Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd

No. 2804, 28th Floor, Unit 2, Building 3, No. 29 Jintian Road, Zhongyuan District, Zhengzhou City, Henan Province

Henan Shengzhi Ruinuo Electrical Equipment Co., Ltd. is located at No. 2804, 28th Floor, Unit 2, Building 3, No. 29 Jintian Road, Zhongyuan District, Zhengzhou City, Henan Province. It was established on March 14, 2022, with the registration authority of Zhengzhou Zhongyuan District Market Supervision Administration and the legal representative being Zhang Qiuge. Core products: Oil Immersed Copper, Scbh19-Nx1, Scb13

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: Oil Immersed Copper, Containerized Transformer, Distribution Cabinet