2026 Top 10 Polar Tube Module Manufacturers in China

Shanghai Yinhan Intelligent Technology Development Co., Ltd

Shanghai Yinhan Intelligent Technology Development Co., Ltd., with its registered address at 3rd Floor, Building 1, No. 400 Fangchun Road, China (Shanghai) Pilot Free Trade Zone, is registered with the Market Supervision and Administration Bureau of the Pilot Free Trade Zone, and its legal representative is Li Jinhua. Its business scope includes general projects such as technology development, technology transfer, technical consulting, and technical services in the fields of intelligent technology, electronic technology, network technology, and information technology, sales of power equipment and accessories, electrical equipment and accessories, hardware and electrical equipment, electromechanical equipment, lighting fixtures, instruments and meters, electronic products, wearable smart devices, pneumatic components, electronic components, integrated circuit boards, packaging materials, and rubber and plastic products, as well as import and export of goods and technology. (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: Polar Tube Module, Epicos, Igbt Module

Shanghai Baijie New Energy Technology Co., Ltd

Shanghai Baijie New Energy Technology Co., Ltd., registered at A0459, 1st floor, Building 104, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Shangguan Yaoqiong, engages in technical consulting, technical services, technology development, and technology transfer in the fields of new energy technology and electronic technology. Its business scope includes wholesale and retail of electronic components, instruments and meters, hardware and electrical equipment, pneumatic components, hydraulic components, pneumatic tools, electric tools, metal materials, packaging materials, adhesive products (excluding hazardous chemicals), and environmental protection equipment, as well as import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Polar Tube Module, Mos Transistor, Igbt Module

Shanghai Dianyu Electronic Technology Co., Ltd

Shanghai Dianyu Electronic Technology Co., Ltd., with its registered address at No. 89 Rongle Middle Road, Songjiang District, Shanghai, registered with the Songjiang District Market Supervision and Administration Bureau, and represented by Yi Jinfu as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Wholesale and retail of electronic products, electronic components and electromechanical equipment, power electronic components, electrical equipment, instruments and meters, furniture, office equipment, daily necessities, office supplies, hardware products, pneumatic power machinery and components, specialized chemical products (excluding hazardous chemicals), packaging materials and products, mechanical equipment, environmental monitoring specialized instruments and meters, electrical machinery and equipment. (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: Polar Tube Module, ,

Jiangsu Ruiyitong Electronic Technology Co., Ltd

Jiangsu Ruiyitong Electronic Technology Co., Ltd., registered at Room 2308, Kempinski Hotel, Jinji Lake, No.1 Guobin Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Administrative Approval Bureau and represented by Yiguidi as the legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export; Import and export agency (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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Wholesale of electronic components; Retail of electronic components; Sales of instruments and meters; Wholesale of hardware products; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of wind and electric tools; Sales of metal materials; Sales of packaging materials and products; Sales of rubber products; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring (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: Polar Tube Module, Special Fuses, T2009n34tof

Suzhou Deshengde Electronic Technology Co., Ltd

Suzhou Deshengde Electronic Technology Co., Ltd., registered at Room 809, Building 6, Zhongwei Auto Parts Logistics Market, No. 55 Chaoyang East Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Wang Guanhao as the legal representative, engages in technology development, consulting, services, and transfer in the fields of electronic technology, network technology, and information technology; Integrated circuit design; Sales of electrical equipment and accessories, electrical equipment and accessories, hardware and electrical equipment, electromechanical equipment, instruments and meters, electronic products, smart devices, pneumatic components, electronic components, packaging materials, and rubber products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polar Tube Module, Eaton Basman Fuse, Igbt Module

Zhejiang Duken Electric Co., Ltd

Zhejiang Duken Electric Co., Ltd., with its registered address at Floors 1, 6, and 7, No. 66 Chating North Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Li Bowen, and the business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of advanced power electronic devices; Manufacturing of transformers, rectifiers, and inductors; Industrial robot manufacturing; Installation and maintenance of industrial robots; Sales of industrial automatic control system devices; Manufacturing of specialized packaging equipment; Manufacturing of generators and generator sets; Motor manufacturing; Research and development of motors and their control systems; Sales of mechanical parts and components; Sales of metal materials; Sales of instruments and meters; Retail of hardware products; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of mechanical and electrical equipment; Sales of plastic products; Manufacturing of electrical accessories; Manufacturing of plastic products (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export; Import and export agency (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: Polar Tube Module, Schottky Diode, Mtc Thyristor Module

Jiangsu Xihui Xincheng Electronic Technology Co., Ltd

Jiangsu Xihui Xincheng Electronic Technology Co., Ltd., registered at Room 301, Building 4, No. 11 Fur Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Cai Pingsheng as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of electronic components; Electronic product sales; Retail of electronic components; Sales of electronic specialized equipment; Sales of optoelectronic devices; Sales of electrical equipment; Sales of electronic measuring instruments; Sales of electrical instruments and meters; Sales of electronic specialized materials; Sales of electrical equipment; Sales of power electronic components; Sales of mechanical equipment; Sales of instruments and meters; Sales of wind and electric tools; Sales of wind turbines and their components; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of mechanical parts and components; Battery sales; Sales of seals; Sales of high-performance sealing materials; Sales of sealing fillers; Wholesale of hardware products; Retail of hardware products; Mold sales; Sales of daily necessities; Sales of daily miscellaneous goods; Sales of semiconductor lighting devices; Sales of specialized equipment for semiconductor devices; Sales of semiconductor discrete devices; Sales of special equipment; Sales of integrated circuit chips and products; Integrated circuit sales; Sales of rubber products; Sales of high-quality synthetic rubber; Sales of metal materials; Sales of metal products; Sales of metal tools; Sales of furniture spare parts; Furniture sales; Sales of building materials; Sales of office equipment; Wholesale of daily necessities; Sales of daily necessities; Retail of stationery supplies; Wholesale of stationery supplies; Sales of office supplies; Sales of specialized equipment for environmental protection; Sales of photovoltaic equipment and components; Sales of specialized equipment for rubber processing; Sales of plastic products; Sales of daily chemical products; Sales of chemical products (excluding licensed chemical products); Sales of packaging materials and products; Sales of distribution switch control equipment; Sales of communication equipment; Sales of mobile communication devices; Sales of mobile terminal devices; Sales of optical communication equipment; Information system integration services; Integrated circuit chip design and services (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: Polar Tube Module, Semikron , Fuji