2026 Top 10 Car Door Manufacturers in China

Shandong Wuzheng Group Co., Ltd

Shandong Wuzheng Group Co., Ltd., with its registered address at No. 9 Lianhai Avenue, Wulian County, Rizhao City, Shandong Province, is registered with the Wulian County Market Supervision and Administration Bureau and represented by Jiang Weidong as its legal representative. Its business scope includes licensed projects such as road motor vehicle production; Urban household waste management services; Power generation business, transmission business, and power supply (distribution) business; Food and Beverages. (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 issued by relevant departments.) General project: automobile sales; Sales of new energy vehicles as a whole; Motor vehicle repair and maintenance; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of lubricating oil; Agricultural machinery manufacturing; Sales of agricultural machinery; Agricultural machinery leasing; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of construction machinery; Sales of construction machinery; Sales of forgings and powder metallurgy products; Manufacturing of forgings and powder metallurgy products; Mold manufacturing; Mold sales; Sales of plastic products; Manufacturing of plastic products; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Rural household waste management services; Environmental sanitation management (excluding environmental quality monitoring, pollution source inspection, and disposal services for urban household waste, construction waste, and kitchen waste); Rental services (excluding licensed rental services); Non residential real estate leasing; Land use right leasing; Operation of electric vehicle charging infrastructure; Organize cultural and artistic exchange activities; Business training (excluding licensed training such as education and vocational skills training); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Daily life services for residents; Solar power generation technology services; Contract energy management. (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: Car Door, , Wuzheng Automobile

Shanghai Huayu Teaching Equipment Co., Ltd

Shanghai Huayu Teaching Equipment Co., Ltd. is registered at Building 3, No. 271 Guangxing Road, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Bureau, and the legal representative is Hu Xianzhi. Its business scope includes the design, development, production, and sales of teaching instruments and equipment, model teaching aids, teaching CNC machine tools, automobile simulation driving equipment, computers and software, laboratory training equipment, and teaching automation complete sets of devices. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Car Door, Electromechanical Fluid, Optoelectronics And Electromechanical

Taiyuan Lujiuba Pure Iron Co., Ltd

Taiyuan Lujiuba Pure Iron Co., Ltd., with its registered address at No. 1203, Building 3, Palm Garden, No. 282 Shengli Street, Xinghualing District, Taiyuan City, is registered with the Market Supervision and Administration Bureau of Xinghualing District, Taiyuan City. The legal representative is Guo Wenjie, and the business scope includes the sales of pure iron, steel, stainless steel, stainless steel products, metal materials (excluding precious and rare metals), electromechanical products (excluding small cars), ordinary mechanical equipment, mechanical accessories, hardware and electrical equipment, and chemical products (excluding hazardous chemicals, civilian explosives, and precursor chemicals). (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Car Door, Relay, Electromagnetic Pure Iron

Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd

Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd. is located on the second floor of Building 17, No. 06, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City. It was established on March 7, 2018, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative being Jiang Yating. Core products: Car Door, Pomf 10 - 02, 1402Gpa66

Suzhou Huijichang New Material Technology Co., Ltd

Suzhou Huijichang New Material Technology Co., Ltd., registered at Room 9, Building 17, Shitailong Mold City, Lujia Town, Kunshan City, with Kunshan Data Bureau as the registration authority and Wang Ni as the legal representative. Its business scope includes general projects such as new material technology promotion services; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of new catalytic materials and additives; Sales of glass fiber reinforced plastic products; Sales of office supplies; Sales of labor protection equipment; Wholesale of hardware products; Sales of metal products; Sales of mechanical 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, conducting business activities independently based on the business license in accordance with the law). Core products: Car Door, Pom, Dupont Pom

Kunshan Ruichengda Electronics Co., Ltd

Kunshan Ruichengda Electronics Co., Ltd., with its registered address at Room 5, No. 1899 Huayuan Road, Zhangpu Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau. The legal representative is Liu Yun, and its business scope includes licensed projects such as wire and cable manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects include sales of electronic special materials; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of non-metallic mineral material forming machinery; Import and export of goods; Technology import and export; Import and export agency; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal cutting and welding equipment; Manufacturing of hardware products; Wholesale of hardware products; Engineering and technical research and experimental development; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic packaging boxes and containers; Research and development of new material technology; Sales of packaging materials and products; Manufacturing of plastic products; Sales of plastic products; Operation of wires and cables; Professional design services; Industrial design services; Sales of electrical equipment; General equipment manufacturing (excluding special equipment manufacturing); Industrial robot manufacturing; Intelligent basic manufacturing equipment manufacturing; Manufacturing of cultural and office equipment; Manufacturing of specialized equipment for semiconductor devices; Wholesale of electronic components; Manufacturing of electronic components; Retail of electronic components; Sales of electronic specialized equipment (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: Car Door, Wire Harness Customization, Wire Harness

Shanghai Yilida Plasticization Co., Ltd

Shanghai Yilida Plasticization Co., Ltd., with its registered address at 12th Floor, Building 2, No. 1919 Baziqiao Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xia Yuanlin, and the business scope includes general projects: sales of plastic products; Sales of rubber products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products) (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: Car Door, Tpu, Eva