Updated Aug 26, 2026 · Public platform & industry data

Aug 26, 2026 Updated

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2026 Top 10 Dupont Manufacturers in China

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

The top 10 Dupont manufacturers in China for 2026 are: Dongguan Weicai Plastic Raw Materials Co., Ltd, Shanghai Ouqinghong Chemical Co., Ltd, Shanghai Yuanfeng Plastics Technology Co., Ltd, Dongguan Xinchengda Plastic Co., Ltd, Suzhou Xinshengwang Plasticization Co., Ltd, Ningbo Huangxuan Plastic Technology Co., Ltd, Guangzhou Jinshengji Chemical Co., Ltd, Guangzhou Fuyao New Materials Co., Ltd, Dongguan Sancheng Plastic Raw Materials Co., Ltd, Shanghai Shengyi Yuan Plasticization 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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Top 1
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Dongguan Weicai Plastic Raw Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2021-03-10
Registered Capital1000K CNY

Dongguan Weicai Plastic Raw Materials Co., Ltd., with its registered address at No. 32-1 Haoyi Lane, Zhangluo Flagpole, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Cai, and its business scope includes the sale of plastic raw materials, plastic products, plastic accessories, plastic pigments, polymer materials, plastic additives (excluding hazardous chemicals), hardware products, and electronic products; 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: Dupont, Iman, Lubrizol

Top 2
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Shanghai Ouqinghong Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2023-11-08
Registered Capital10000K CNY

Shanghai Ouqinghong Chemical Co., Ltd., registered at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative being Mo Dandan. Its business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Research and development of new material technology; Sales of plastic products; Sales of synthetic materials; Sales of biobased materials; Sales of engineering plastics and synthetic resins; Sales of 3D printing basic materials; Sales of metal materials; Sales of metal products; Sales of building decoration materials; Retail of hardware products; Wholesale of hardware products; Sales of high-quality synthetic rubber; Paint sales (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: Dupont, Pbt+Asa, Psu

Top 3
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Shanghai Yuanfeng Plastics Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-05-04
Registered Capital5000K CNY

Shanghai Yuanfeng Plasticization Technology Co., Ltd., with its registered address at 1st Floor, Building 1, No. 15, Lane 588, Zhangliantang Road, Liantang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Li Yulin, and its business scope includes technical consulting and services in the field of plasticization technology, sales of plastic raw materials, rubber products, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), hardware and electrical equipment, mechanical equipment, and import of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Dupont, Taiwan Formosa Plastics,

TOP4
Dongguan Xinchengda Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-02
Registered Capital1000K CNY

Dongguan Xinchengda Plastic Co., Ltd., with its registered address at Room 128, Building 10, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Pan Yaling, and the business scope includes the sale of plastic raw materials, plastic products, silicone products, plastic accessories, electronic products, and hardware products; 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: Dupont, Ems In The United States, German Covestro (Bayer)

TOP5
Suzhou Xinshengwang Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2024-06-18
Registered Capital1000K CNY

Suzhou Xinshengwang Plasticization Co., Ltd., with its registered address at Room 30, Building 4, Shitailong Mold City, Lujia Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by He Xiangming. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; 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: Dupont, Basf Shanghai, Hdpe

TOP6
Ningbo Huangxuan Plastic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-06-05
Registered Capital12880K CNY

Ningbo Huangxuan Plastic Technology Co., Ltd., registered at Room 335, Building 1, China Plastic City International Business Center, Yuyao City, Zhejiang Province (self declared), with the registration authority of Yuyao Market Supervision Administration and the legal representative of Mo Daifa. Its business scope includes research and development, wholesale, and retail of plastic raw materials, plastic pigments, color masterbatch, color powder, and engineering plastics, as well as wholesale and retail of chemical raw materials and products (excluding hazardous chemicals), textile raw materials, plastic products, rubber products, metal materials, automotive parts, hardware and electrical equipment; Import and export of self operated and agency goods and technology, except for goods and technology restricted or prohibited by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dupont, German Covestro (Bayer), Sinopec Yizheng

TOP7
Guangzhou Jinshengji Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-23
Registered Capital2000K CNY

Guangzhou Jinshengji Chemical Co., Ltd., with its registered address at Room 1427, No. 101, Kexue Avenue, Huangpu District, Guangzhou (office only), its registration authority is the Market Supervision Administration of Huangpu District, Guangzhou, and its legal representative is Xie Guojian. Its business scope includes Internet sales (except for the sale of goods that need to be licensed); Import and export of goods; Sales of packaging materials and products; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Sales of electronic specialized materials; Wholesale of cosmetics; Retail of cosmetics; Sales of chemical products (excluding licensed chemical products); Ink sales (excluding hazardous chemicals); Sales of daily chemical products; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of mechanical equipment; Operation of hazardous chemicals;. Core products: Dupont, Waterproof And Oil Resistant Additives, Organic Acids

TOP8
Guangzhou Fuyao New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-12-09
Registered Capital1000K CNY

Guangzhou Fuyao New Materials Co., Ltd., with its registered address at Room 128-5, No. 2 Xihaiyun Road, Huanshi Avenue, Nansha District, Guangzhou, is registered with the Nansha District Market Supervision Administration of Guangzhou. The legal representative is Huang Guibin, and its business scope includes retail of hardware products; Sales of wooden containers; Leather sales; Sales of building decoration materials; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Internet sales (except for the sale of goods that need to be licensed); Trade brokers; Sales of plastic products; Import and export of goods; Technology import and export; Sales of mechanical equipment; Wholesale of hardware products; Domestic trade agency. Core products: Dupont, Toray Industries, Japan, Suwei, Usa

TOP9
Dongguan Sancheng Plastic Raw Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-11-09
Registered Capital1000K CNY

Dongguan Sancheng Plastic Raw Materials Co., Ltd., with its registered address at Room 203, Building 2, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Huang Maode. Its business scope includes general projects such as sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of biobased materials; Sales of plastic products; Research and development of new material 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: Dupont, Japanese Wu Yu, Sha Bo Basic Ppo

TOP10
Shanghai Shengyi Yuan Plasticization Co., Ltd
Overall Score4.4 / 5
Est. Date2022-06-15
Registered Capital5000K CNY

Shanghai Shengyi Yuan Plasticization Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zhang Yuwang as the legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of new organic active materials; Sales of engineering plastics and synthetic resins; Sales of high-quality synthetic rubber; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials. (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: Dupont, Ppo Basic Innovative Plastics (Shanghai), Korean Lxmma

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Weicai Plastic Raw Materials Co., Ltd2021-03-10Dupont, Iman, Lubrizol1000K CNYNot Supported
Shanghai Ouqinghong Chemical Co., Ltd2023-11-08Dupont, Pbt+Asa, Psu10000K CNYNot Supported
Shanghai Yuanfeng Plastics Technology Co., Ltd2018-05-04Dupont, Taiwan Formosa Plastics, 5000K CNYNot Supported
Dongguan Xinchengda Plastic Co., Ltd2019-12-02Dupont, Ems In The United States, German Covestro (Bayer)1000K CNYNot Supported
Suzhou Xinshengwang Plasticization Co., Ltd2024-06-18Dupont, Basf Shanghai, Hdpe1000K CNYNot Supported
Ningbo Huangxuan Plastic Technology Co., Ltd2019-06-05Dupont, German Covestro (Bayer), Sinopec Yizheng12880K CNYSupported
Guangzhou Jinshengji Chemical Co., Ltd2012-03-23Dupont, Waterproof And Oil Resistant Additives, Organic Acids 2000K CNYNot Supported
Guangzhou Fuyao New Materials Co., Ltd2024-12-09Dupont, Toray Industries, Japan, Suwei, Usa1000K CNYNot Supported
Dongguan Sancheng Plastic Raw Materials Co., Ltd2021-11-09Dupont, Japanese Wu Yu, Sha Bo Basic Ppo1000K CNYNot Supported
Shanghai Shengyi Yuan Plasticization Co., Ltd2022-06-15Dupont, Ppo Basic Innovative Plastics (Shanghai), Korean Lxmma5000K CNYNot Supported

Purchasing Guide

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

  • When choosing DuPont suppliers from the United States, it is recommended that companies prioritize verifying product specifications and parameters, such as material temperature resistance range, chemical corrosion resistance, and whether these indicators match specific industrial scenario requirements.
  • For different application scenarios such as electronic packaging or special protection, it is necessary to clarify the differences in DuPont's segmented models, such as the applicability differentiation between high-purity and industrial grade products.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure supply chain stability and compliance.
  • For long-term bulk procurement needs, it is recommended to evaluate the industry application experience of suppliers based on actual case data from DuPont in the automotive or aerospace fields.

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