Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

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2026 Top 10 Car Door Manufacturers in China Jiangsu

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Top-rated Car Door suppliers, How to choose a Car Door manufacturer, Best Car Door companies in China

The top 10 Car Door manufacturers in Jiangsu for 2026 are: Suzhou Mujie Plastic Technology Co., Ltd, Kunshan Ruichengda Electronics Co., Ltd, Changzhou Liuyang New Energy Technology Co., Ltd, Jiangsu Fulian Hardware Technology Co., Ltd, Shiyan Runfeng Industry and Trade Co., Ltd, Jiangyin Junchuang Flange Pipe Fitting Co., Ltd, Jiangsu Jinchuang Xintian Pipe Industry Co., Ltd, Qidong Thomson Teaching Instrument Co., Ltd, Hubei Huazhuang Renewable Resources Co., Ltd, Taixing Zhongjia Sealing Parts Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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JiangsuJiangsu
Top 1
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Suzhou Mujie Plastic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2024-12-16
Registered Capital3000K CNY

Suzhou Mujie Plastic Technology Co., Ltd., with its registered address at Room 1406, Building 2, Duhui Plaza, No. 5018 Xiaolin East Road, Zhoushi Town, Kunshan City, Jiangsu Province, is registered with Kunshan Data Bureau and represented by Luo Xueyin. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of engineering plastics and synthetic resins; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Car Door, Electronic Display, Pom

Top 2
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Kunshan Ruichengda Electronics Co., Ltd
Overall Score4.7 / 5
Est. Date2007-11-26
Registered Capital5000K CNY

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, Industrial Wiring Harness, Aerospace Wiring Harness

Top 3
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Changzhou Liuyang New Energy Technology Co., Ltd

No. 355 Longjin Road, Lucheng Street, Changzhou Economic Development Zone

Overall Score4.7 / 5
Est. Date2020-05-14
Registered Capital1340K CNY

Changzhou Liuyang New Energy Technology Co., Ltd., located at No. 355 Longjin Road, Lucheng Street, Changzhou Economic Development Zone, was established on May 14, 2020. The registration authority is the Management Committee of Changzhou Economic Development Zone, Jiangsu Province, and the legal representative is Ge Amin. Core products: Car Door, Pull Rod Ball Head Towards The Machine, Model X Lower Mesh Air Guide Plate

TOP4
Jiangsu Fulian Hardware Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-24
Registered Capital12800K CNY

Jiangsu Fulian Hardware Technology Co., Ltd., with its registered address at Building 5, No. 132 Wufengshan Road, New District, Zhenjiang City. The registration authority is the Zhenjiang New District Administrative Approval Bureau, and the legal representative is Zhao Fulian. Its business scope includes licensed projects such as import and export of goods; Technology import and export (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: hardware product research and development; Manufacturing of hardware products; Manufacturing of automotive parts and accessories; Research and development of metal products; Automotive parts research and development; Wholesale of automotive spare parts; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Sales of rubber products; Rubber product manufacturing; Research and development of new material technology; Sales of plastic products; Plastic product manufacturing (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, Full Hexagonal Rivet Nut, Special Rivet Nut

TOP5
Shiyan Runfeng Industry and Trade Co., Ltd
Overall Score4.6 / 5
Est. Date1998-09-28
Registered Capital5000K CNY

Shiyan Runfeng Industry and Trade Co., Ltd. is registered at No. 14, Building 1, Xinyuan District, Auto Parts City, Shiyan Economic Development Zone. The registration authority is the Market Supervision Administration of Shiyan Economic and Technological Development Zone, and the legal representative is Zhong Siqing. Its business scope includes the processing and sales of automotive parts.. Core products: Car Door, , Hongyan Jieshi Driver's Cabin

TOP6
Jiangyin Junchuang Flange Pipe Fitting Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-03
Registered Capital10000K CNY

Jiangyin Junchuang Flange Pipe Fitting Co., Ltd., registered at No. 288 Shashan Avenue, Zhouzhuang Town, Jiangyin City, with Jiangyin Data Bureau as the registration authority and Yue Wei as the legal representative. Its business scope includes licensed projects such as special equipment 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) and general projects such as forging and powder metallurgy product manufacturing; Rolling and processing of non-ferrous metals; Steel rolling processing; Manufacturing of electronic vacuum devices; Manufacturing of hardware products; Mechanical parts and component processing; Sales of forgings and powder metallurgy products; Sales of electronic vacuum devices; Wholesale of hardware products; Retail of hardware products; Sales of mechanical parts and components; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Research and development of new material technology; Research and development of metal products; Mechanical equipment research and development; Sales of metal products; Sales of valves and plugs; Sales of special equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods (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, Jinchuang Stainless Steel Pipe, Jinchuang Stainless Steel High-Pressure Pipe Fittings

TOP7
Jiangsu Jinchuang Xintian Pipe Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-17
Registered Capital98000K CNY

Jiangsu Jinchuang Xintian Pipe Industry Co., Ltd., with its registered address at No. 1 Taifu Road, Shuxin Village, Huashi Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau. The legal representative is Zeng Guangquan, and its business scope includes licensed projects such as special equipment 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) and general projects such as forging and powder metallurgy product manufacturing; Rolling and processing of non-ferrous metals; Steel rolling processing; Manufacturing of electronic vacuum devices; Manufacturing of hardware products; Mechanical parts and component processing; Sales of forgings and powder metallurgy products; Sales of electronic vacuum devices; Wholesale of hardware products; Retail of hardware products; Sales of mechanical parts and components; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Research and development of new material technology; Research and development of metal products; Mechanical equipment research and development; Sales of metal products; Sales of valves and plugs; Sales of special equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods (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, Stainless Steel High-Pressure Pipe Fittings, Stainless Steel Pipe

TOP8
Qidong Thomson Teaching Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2010-04-09
Registered Capital5000K CNY

Qidong Thomson Teaching Instruments Co., Ltd., with its registered address at No. 388 Jianghai South Road, Huilong Town, Qidong City, is registered with the Qidong Administrative Approval Bureau and represented by Shen Xiaoming as its legal representative. Its business scope includes the manufacturing and sales of teaching instruments, electronic products, and electrical equipment, as well as the development of computer software and hardware, and the import and export of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Car Door, Qianlong Intelligent Series/Innovation Platform, Laboratory Equipment For Analog, Digital, Electrical Experiment And Skill Training Assessment

TOP9
Hubei Huazhuang Renewable Resources Co., Ltd
Overall Score4.4 / 5
Est. Date2021-04-15
Registered Capital10000K CNY

Hubei Huazhuang Recycling Resources Co., Ltd., registered at No. 168 Dongfeng Automobile Avenue, High tech Development Zone, Xiangyang City, Hubei Province, with the registration authority of Xiangyang Market Supervision Administration and the legal representative of Zhuang Wen, is engaged in general projects including recycling resources (excluding productive waste metals), productive waste metal recycling, metal waste and debris processing, recycling resource processing, recycling resource sales, commonly used non-ferrous metal smelting, non-ferrous metal alloy manufacturing, non-ferrous metal rolling processing, non-ferrous metal alloy sales, metal material manufacturing, metal material sales, high-performance non-ferrous metal and alloy material sales, metal ore sales, steel and iron smelting, high-quality special steel material sales, coal and product sales, and information consulting services (excluding licensed information). Consulting services, domestic trade agents, import and export agents, Import and export of goods. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Car Door, Aluminum Rod, Deoxidized Aluminum Block

TOP10
Taixing Zhongjia Sealing Parts Co., Ltd
Overall Score4.4 / 5
Est. Date2021-09-14
Registered Capital1000K CNY

Taixing Zhongjia Seal Co., Ltd., with its registered address at No. 46 Jiangping North Road, Guozhuang Village Committee, Jichuan Street, Taixing City, is registered with the Taixing Administrative Approval Bureau and represented by Li Bing Road. Its business scope includes general projects such as seal sales; Sales of rubber products; Sales of plastic products; Wholesale of hardware products; Retail of hardware products; Sales of valves and plugs; Sales of mechanical parts and components; Sales of metal products; Sales of forgings and powder metallurgy products; Import and export of goods; Import and export agency; 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, Sealing Strip For Water Purification Equipment, Dust Collector Sealing Strip

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Mujie Plastic Technology Co., Ltd2024-12-16Car Door, Electronic Display, Pom3000K CNYSupported
Kunshan Ruichengda Electronics Co., Ltd2007-11-26Car Door, Industrial Wiring Harness, Aerospace Wiring Harness5000K CNYSupported
Changzhou Liuyang New Energy Technology Co., Ltd2020-05-14Car Door, Pull Rod Ball Head Towards The Machine, Model X Lower Mesh Air Guide Plate1340K CNYNot Supported
Jiangsu Fulian Hardware Technology Co., Ltd2020-11-24Car Door, Full Hexagonal Rivet Nut, Special Rivet Nut12800K CNYNot Supported
Shiyan Runfeng Industry and Trade Co., Ltd1998-09-28Car Door, , Hongyan Jieshi Driver's Cabin5000K CNYSupported
Jiangyin Junchuang Flange Pipe Fitting Co., Ltd2018-12-03Car Door, Jinchuang Stainless Steel Pipe, Jinchuang Stainless Steel High-Pressure Pipe Fittings10000K CNYSupported
Jiangsu Jinchuang Xintian Pipe Industry Co., Ltd2014-07-17Car Door, Stainless Steel High-Pressure Pipe Fittings, Stainless Steel Pipe98000K CNYSupported
Qidong Thomson Teaching Instrument Co., Ltd2010-04-09Car Door, Qianlong Intelligent Series/Innovation Platform, Laboratory Equipment For Analog, Digital, Electrical Experiment And Skill Training Assessment5000K CNYNot Supported
Hubei Huazhuang Renewable Resources Co., Ltd2021-04-15Car Door, Aluminum Rod, Deoxidized Aluminum Block10000K CNYNot Supported
Taixing Zhongjia Sealing Parts Co., Ltd2021-09-14Car Door, Sealing Strip For Water Purification Equipment, Dust Collector Sealing Strip1000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement needs that require the use of car doors, it is recommended to prioritize checking technical parameters such as door size, material (such as steel or aluminum alloy), and hinge load-bearing capacity to ensure compatibility with the vehicle model.
  • There is a significant difference in the durability and sealing requirements for car doors between commercial vehicles and passenger cars. When purchasing, it is necessary to clarify the application scenarios, such as logistics vehicles that focus on anti-corrosion performance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When evaluating automotive door suppliers, it is recommended to pay attention to whether they offer different surface treatment options (such as electrophoresis or spray coating) to meet diverse procurement needs.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs