Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Plastic Processing Manufacturers in China

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

The top 10 Plastic Processing manufacturers in China for 2026 are: Shanghai Jinshuda Plastic Co., Ltd, Shanghai Xinzao Industrial Co., Ltd, Dongguan Wanheng New Materials Co., Ltd, Suzhou Huijichang New Material Technology Co., Ltd, Dongguan Weicai Plastic Raw Materials Co., Ltd, Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd, Guangdong Jingcheng Plastic Technology Co., Ltd, Shanghai Jiashiming Plasticization Co., Ltd, Dongguan Yushuo New Material Technology Co., Ltd, Dongguan Xiangyi New Materials 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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Region FilterRegion
Top 1
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Shanghai Jinshuda Plastic Co., Ltd
Overall Score4.9 / 5
Est. Date2023-03-30
Registered Capital1000K CNY

Shanghai Jinshuda Plastic 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 He Zhiwei, and the business scope includes general projects: sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export. (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: Plastic Processing, Taiwan Formosa Plastics, Nordic Chemicals

Top 2
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Shanghai Xinzao Industrial Co., Ltd
Overall Score4.8 / 5
Est. Date2018-06-12
Registered Capital1000K CNY

Shanghai Xinzao Industrial Co., Ltd. is registered at Room 223, 2nd Floor, Building 3, No. 69 Huafang Road, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Mo Zong. The company's business scope includes the sale of chemical products and raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), plastic products, mechanical equipment, import of goods and technology, cultural and artistic exchange planning and consulting, corporate image planning, marketing planning, conference services, exhibition and display services, artistic creation and performance, stage construction, wedding etiquette services, technical consulting and technical services in the field of plastic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plastic Processing, Abs, Pom

Top 3
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Dongguan Wanheng New Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2024-06-05
Registered Capital1000K CNY

Dongguan Wanheng New Materials Co., Ltd., located at Room 502, No. 84, Maiyuan Yongchang Street, Changping Town, Dongguan City, Guangdong Province, was established on June 5, 2024. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xie Shengli. Core products: Plastic Processing

TOP4
Suzhou Huijichang New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2026-01-09
Registered Capital1000K CNY

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: Plastic Processing, Hdpe, Wire And Cable

TOP5
Dongguan Weicai Plastic Raw Materials Co., Ltd
Overall Score4.7 / 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: Plastic Processing, Swiss Ems, Tpee Korea Sk

TOP6
Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2020-12-23
Registered Capital1000K CNY

Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd. is registered at Room 115, Building 6, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Guo Xianming. The business scope includes the sale of plastic raw materials, engineering plastics, plastic accessories, plastic additives, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Processing, , Special Engineering Plastic Ppe

TOP7
Guangdong Jingcheng Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-09
Registered Capital5170K CNY

Guangdong Jingcheng Plastic Technology Co., Ltd., with its registered address at No. 152, Shatong Road 1st Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Jiang Xiaowei, and its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of new organic active materials; Sales of mechanical equipment; Mold sales; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Electronic product sales; Import and export of goods; Technology import and export. (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: Plastic Processing, Fire Retardant, Toughened, High Impact And Cold Resistant

TOP8
Shanghai Jiashiming Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2022-03-21
Registered Capital5000K CNY

Shanghai Jiashiming Plasticization Co., Ltd., with its registered address at 1st Floor, Building 4, No. 6758 Daye Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by He Di as the legal representative. 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 documents or licenses from relevant departments) General projects: sales of engineering plastics and synthetic resins; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Information consulting services (excluding licensed information consulting services); Sales of needle textiles and raw materials; Sales of mechanical equipment; Sales of instruments and meters; Furniture sales; Retail of sports goods and equipment; Sales of rubber products; Wholesale of sports goods and equipment; Sales of household appliances; Sales of sanitary ware; Sales of office supplies; Sales of leather products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Gift and flower sales; Toy sales; Sales of daily necessities; Sales of Class I medical devices; Wholesale of cosmetics; Wholesale of edible agricultural products; Wholesale of pet food and supplies; Sales of petroleum products (excluding hazardous chemicals); Software development; Development of artificial intelligence application software; Internet sales (except for the sale of goods that need to be licensed); Conference and exhibition services (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: Plastic Processing, Pom, Polypropylene Particles

TOP9
Dongguan Yushuo New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-30
Registered Capital3000K CNY

Dongguan Yushuo New Material Technology Co., Ltd., registered at No. 98, Shuhua Street, Changping Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Zhong Minfang, is engaged in the sales of high-performance film materials, plastic raw materials, plastic additives, plastic products, molds, electronic products, hardware products, and chemical products (excluding hazardous chemicals); Research and development, sales: polymer materials, conductive plastics, anti-static plastics, rubber materials; 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: Plastic Processing, Enhance Pa6 Fiberglass Anti-Static Material, Pps Engineering Plastic Fiberglass Series

TOP10
Dongguan Xiangyi New Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2022-11-15
Registered Capital1000K CNY

Dongguan Xiangyi New Materials Co., Ltd., with its registered address at Room 202, Building 2, No. 27 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Guo Rongjun, and its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of high-performance fibers and composite materials; Sales of plastic products; Sales of rubber products; Retail 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: Plastic Processing, Solvay Pvdf, Usa,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Jinshuda Plastic Co., Ltd2023-03-30Plastic Processing, Taiwan Formosa Plastics, Nordic Chemicals1000K CNYNot Supported
Shanghai Xinzao Industrial Co., Ltd2018-06-12Plastic Processing, Abs, Pom1000K CNYSupported
Dongguan Wanheng New Materials Co., Ltd2024-06-05Plastic Processing1000K CNYNot Supported
Suzhou Huijichang New Material Technology Co., Ltd2026-01-09Plastic Processing, Hdpe, Wire And Cable1000K CNYNot Supported
Dongguan Weicai Plastic Raw Materials Co., Ltd2021-03-10Plastic Processing, Swiss Ems, Tpee Korea Sk1000K CNYSupported
Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd2020-12-23Plastic Processing, , Special Engineering Plastic Ppe1000K CNYNot Supported
Guangdong Jingcheng Plastic Technology Co., Ltd2018-05-09Plastic Processing, Fire Retardant, Toughened, High Impact And Cold Resistant5170K CNYNot Supported
Shanghai Jiashiming Plasticization Co., Ltd2022-03-21Plastic Processing, Pom, Polypropylene Particles5000K CNYNot Supported
Dongguan Yushuo New Material Technology Co., Ltd2018-03-30Plastic Processing, Enhance Pa6 Fiberglass Anti-Static Material, Pps Engineering Plastic Fiberglass Series3000K CNYNot Supported
Dongguan Xiangyi New Materials Co., Ltd2022-11-15Plastic Processing, Solvay Pvdf, Usa, 1000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require plastic processing, it is recommended to match specific application scenarios based on key technical parameters such as product thickness, temperature resistance range, and dimensional accuracy, such as electronic shell injection molding or industrial component molding.
  • 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 to ensure supply stability.
  • In fields such as automotive parts or medical devices that require high material safety, a comprehensive evaluation should be conducted based on the impact resistance and chemical stability parameters of plastic processing.
  • For bulk procurement scenarios, it is recommended to compare the industry data performance and actual cases of different suppliers to select partners with high technological maturity and capacity adaptation.

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