Updated Oct 8, 2026 · Public platform & industry data

Oct 8, 2026 Updated

English
title decor left

2026 Top 10 Automotive Internal And External Components Manufacturers in China

title decor right

Top-rated Automotive Internal And External Components suppliers, How to choose a Automotive Internal And External Components manufacturer, Best Automotive Internal And External Components companies in China

The top 10 Automotive Internal And External Components manufacturers in China for 2026 are: Dongguan Jinjiu Plastic Co., Ltd, Dongguan Jiekun New Materials Co., Ltd, Dongguan Juona New Materials Co., Ltd, Dongguan Xinrui New Materials Co., Ltd, Suzhou Taolian Plasticization Co., Ltd, Dongguan Zhengtao Plastic Co., Ltd, Shanghai Bangxi Trading Co., Ltd, Suzhou Tengwang International Trade Co., Ltd, Guanhe Plastic Technology (Shanghai) Co., Ltd, Shanghai Youcheng International Trade Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Region FilterRegion
Top 1
background image
Dongguan Jinjiu Plastic Co., Ltd
Overall Score4.9 / 5
Est. Date2017-05-26
Registered Capital1000K CNY

Dongguan Jinjiu Plastic Co., Ltd., with its registered address at No. 368, Shurong Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Jiang Hongping, and its business scope includes the sale of plastic raw materials, plastic accessories, plastic additives, rubber raw materials, and plastic products; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automotive Internal And External Components, Teflon, Peek

Top 2
background image
Dongguan Jiekun New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2024-04-11
Registered Capital500K CNY

Dongguan Jiekun New Materials Co., Ltd., with its registered address at Room 216, No. 6 Meisu Middle Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Wang Lina, and its business scope includes general projects such as research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of new membrane materials; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of new catalytic materials and additives; Wholesale of hardware products; Electronic product sales. (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: Automotive Internal And External Components, Tpv, Pc/Abs

Top 3
background image
Dongguan Juona New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2018-10-10
Registered Capital2000K CNY

Dongguan Juona New Materials Co., Ltd., registered at Room 127, Building 73, No.1 Plastic Road, Zhangmutou Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Hu Min. Its business scope includes research and development, sales of nanomaterials, plastic raw materials, plastic additives, plastic pigments, plastic products, plastic molds, plastic machinery, engineering plastics, general plastics, rubber raw materials, and silicone raw materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automotive Internal And External Components, Pa6, Pc/Asa

TOP4
Dongguan Xinrui New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-01-07
Registered Capital1000K CNY

Dongguan Xinrui New Materials Co., Ltd., with its registered address at Room 113, Building 7, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Ye Guofangsheng, and its business scope includes research and development, sales of biomass materials, nanomaterials, plastic raw materials, plastic additives, plastic pigments, rubber raw materials, rubber products, and plastic products (all of which do not contain hazardous chemicals); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automotive Internal And External Components, General-Purpose Plastics,

TOP5
Suzhou Taolian Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2014-06-27
Registered Capital1000K CNY

Suzhou Taolian Plasticization Co., Ltd. is registered at Room 06, Building 6-3, No. 2 Xingang Middle Road, Fuqiao Town, Taicang City. The registration authority is Taicang Administrative Approval Bureau, and the legal representative is Lin Jian. Its business scope includes the distribution of engineering plastic products, plastic products and raw materials, chemical products and raw materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automotive Internal And External Components, Metallocene, Pvdf

TOP6
Dongguan Zhengtao Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-14
Registered Capital1000K CNY

Dongguan Zhengtao Plastic Co., Ltd. is registered at 1st Floor, Building 18, Dongshu 3rd Road, Taicheng Plastic Market, Renziyuan Village, Xiegang Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Mo Xinyong. The business scope includes the sale of plastic raw materials, plastic products, plastic additives, plastic colorants, electronic products, and other chemical products (excluding hazardous chemicals).. Core products: Automotive Internal And External Components, Psu, Pa12

TOP7
Shanghai Bangxi Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2013-09-18
Registered Capital1000K CNY

Shanghai Bangxi Trading Co., Ltd., with its registered address at Room 908, No. 28 Moyu Road, Anting Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Dai Shulong, and its business scope includes the sales of chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), rubber and plastic products, mechanical equipment, metal products, hardware tools, electronic products, and ceramic products. It engages in the 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: Automotive Internal And External Components, Sebs Plastic Raw Materials, Pmma Plastic Raw Material

TOP8
Suzhou Tengwang International Trade Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-02
Registered Capital1000K CNY

Suzhou Tengwang International Trade Co., Ltd., registered at No. 21, J District, Shitailong Mold City, Lujia Town, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Luo Li, operates in the sales of plastic raw materials, plastic products, plastic products, hardware and electromechanical, non hazardous chemical raw materials and products; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automotive Internal And External Components, Abs, Pc/Abs

TOP9
Guanhe Plastic Technology (Shanghai) Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-15
Registered Capital5000K CNY

Guanhe Plastic Technology (Shanghai) Co., Ltd., with its registered address at Floors 1-3, No. 7, 9, and 11 Xiaoyue Road, Baoshan District, Shanghai, is registered with the Baoshan District Market Supervision Administration and represented by Qin Yiyang. Its business scope includes licensed projects such as technology import and export; Import and export of goods. (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: engaged in plastic technology development, technical consulting, technical services, and technology transfer; Sales of lubricating oil; Sales of plastic products; Sales of needle textiles and raw materials; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of daily necessities; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Sales of building decoration materials; Sales of mechanical equipment; Sales of metal products; Sales of electrical equipment; Sales of instruments and meters; Sales of rubber products; Sales of petroleum products (excluding hazardous chemicals). (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: Automotive Internal And External Components, Plastic Fittings, Pom

TOP10
Shanghai Youcheng International Trade Co., Ltd
Overall Score4.4 / 5
Est. Date2019-03-11
Registered Capital2000K CNY

Shanghai Youcheng International Trade Co., Ltd., with its registered address at Room 304, 3rd Floor, Building 1, No. 38, Lane 135, Lipu Road, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau and represented by Chen Bo as the legal representative. Its business scope includes general projects such as import and export of goods; Technology import and export; Import and export agency; Information consulting services (excluding licensed information consulting services); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of rubber products; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Needle textile sales; Sales of needle textiles and raw materials; Wholesale of clothing and apparel; Clothing and apparel retail; Sales of clothing accessories; Sales of wind and electric tools; Sales of audio equipment; Electronic product sales; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of valves and plugs; Sales of electrical equipment; Sales of steel reinforcement products for construction; Sales of building materials; Sales of building decoration materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Automotive Internal And External Components, Film Extrusion Grade Pvdf, Matte Acrylic

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Jinjiu Plastic Co., Ltd2017-05-26Automotive Internal And External Components, Teflon, Peek1000K CNYNot Supported
Dongguan Jiekun New Materials Co., Ltd2024-04-11Automotive Internal And External Components, Tpv, Pc/Abs500K CNYNot Supported
Dongguan Juona New Materials Co., Ltd2018-10-10Automotive Internal And External Components, Pa6, Pc/Asa2000K CNYNot Supported
Dongguan Xinrui New Materials Co., Ltd2021-01-07Automotive Internal And External Components, General-Purpose Plastics, 1000K CNYNot Supported
Suzhou Taolian Plasticization Co., Ltd2014-06-27Automotive Internal And External Components, Metallocene, Pvdf1000K CNYNot Supported
Dongguan Zhengtao Plastic Co., Ltd2017-12-14Automotive Internal And External Components, Psu, Pa121000K CNYNot Supported
Shanghai Bangxi Trading Co., Ltd2013-09-18Automotive Internal And External Components, Sebs Plastic Raw Materials, Pmma Plastic Raw Material1000K CNYNot Supported
Suzhou Tengwang International Trade Co., Ltd2013-08-02Automotive Internal And External Components, Abs, Pc/Abs1000K CNYNot Supported
Guanhe Plastic Technology (Shanghai) Co., Ltd2021-03-15Automotive Internal And External Components, Plastic Fittings, Pom5000K CNYNot Supported
Shanghai Youcheng International Trade Co., Ltd2019-03-11Automotive Internal And External Components, Film Extrusion Grade Pvdf, Matte Acrylic2000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of automotive internal and external parts, it is recommended to prioritize checking product specifications and parameters, such as material weather resistance, dimensional tolerances, and other key indicators, to ensure compatibility with the vehicle model and usage environment.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and industry data support, especially suitable for long-term bulk procurement of engine compartment components or exterior decorative parts.
  • In the fields of commercial vehicles and passenger cars, there are significant differences in the application of internal and external parts of automobiles. When purchasing, it is necessary to clarify the differences in functional requirements such as brake system components and interior parts.
  • For frequently replaced vulnerable parts such as wipers and seals, it is recommended to evaluate the supply stability and cost-effectiveness based on the supplier's industry performance and platform statistical information.

Knowledge Base

Q

Baidu AiGou helps you find pictures of different categories of automotive interior and exterior components, taking you on a journey to appreciate the diversity and uniqueness of automotive interior and exterior components. At the same time, we also recommend high-quality automotive interior and exterior components for you, allowing you to easily and quickly find the most suitable automotive interior and exterior components when making purchases.

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