Updated Aug 28, 2026 · Public platform & industry data

Aug 28, 2026 Updated

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2026 Top 10 Plastic Alloy Manufacturers in China

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

The top 10 Plastic Alloy manufacturers in China for 2026 are: Suzhou Yitianli Plastic Co., Ltd, Dongguan Zhongsu Youpin New Materials Co., Ltd, Shanghai Ouqinghong Chemical Co., Ltd, Shanghai Yuanfeng Plastics Technology Co., Ltd, Dongguan Minghong Plastic Technology Co., Ltd, Shenzhen Qiling Technology Co., Ltd, Baiyi New Materials Technology (Dongguan) Co., Ltd, Dongguan Jinqun Plasticization Co., Ltd, Dongguan Suming Plastic Raw Materials Co., Ltd, Dongguan Zhengtao Plastic 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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Suzhou Yitianli Plastic Co., Ltd
Overall Score4.9 / 5
Est. Date2017-01-20
Registered Capital1000K CNY

Suzhou Yitianli Plastic Co., Ltd., with its registered address at No. 22, Zone D, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Kang Haizhen. Its business scope includes wholesale and retail of plastic raw materials; Sales of hardware and electronics; 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: Plastic Alloy, Pa46, Eve

Top 2
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Dongguan Zhongsu Youpin New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2022-11-11
Registered Capital1889.9K CNY

Dongguan Zhongsu Youpin New Materials Co., Ltd., with its registered address at Room 1107, Unit 1, Building 1, 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 Li Yunyun. Its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of new catalytic materials and additives; Sales of building materials; Wholesale of hardware products; Mold sales; Sales of mechanical equipment; Sales of metal materials; Electronic product sales; Wholesale of cosmetics; 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, conduct business activities independently based on the business license in accordance with the law). Core products: Plastic Alloy, ,

Top 3
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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: Plastic Alloy, Hdpe, Lg Chem

TOP4
Shanghai Yuanfeng Plastics Technology Co., Ltd
Overall Score4.6 / 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: Plastic Alloy, Basel, Germany, Shandong Luxi Chemical

TOP5
Dongguan Minghong Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-05-12
Registered Capital880K CNY

Dongguan Minghong Plastic Technology Co., Ltd., with its registered address at Room 402, Building 34, No.1 Plastic Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Chen Zhihua. Its business scope includes general projects such as sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of rubber products; Production of chemical products (excluding licensed chemical products); Sales of high-performance fibers and composite materials; Sales of surface functional materials; Research and development of new material technology; Promotion services for new material technology; Import and export of goods. (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 Alloy

TOP6
Shenzhen Qiling Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-29
Registered Capital1800K CNY

Shenzhen Qiling Technology Co., Ltd., registered at A1908 Rongde Times Square, Huaqiao New Village Community, Henggang Street, Longgang District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Xiao Jun. Its business scope includes general business items such as plastic raw materials, plastic additives (excluding flammable, explosive and hazardous chemicals), plastic auxiliary materials, water-based coatings, rubber raw materials, flame retardants, other chemical products (excluding flammable, explosive and hazardous chemicals), plastic products, and sales of plastic molds; Import and export of goods and technology; Domestic trade. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments), the licensed business projects are: none. Core products: Plastic Alloy, Pmma, Asa

TOP7
Baiyi New Materials Technology (Dongguan) Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-08
Registered Capital1000K CNY

Baiyi New Material Technology (Dongguan) Co., Ltd., with its registered address at No. 7 Baishun Street, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Chen Yu, 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 surface functional materials; Sales of new organic active materials; Sales of plastic products; Sales of rubber products. (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 Alloy, , Poe Plastic

TOP8
Dongguan Jinqun Plasticization Co., Ltd
Overall Score4.5 / 5
Est. Date2018-04-13
Registered Capital1000K CNY

Dongguan Jinqun Plasticization Co., Ltd. is registered at No. 3133, Building 16, 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 Qunli. The business scope includes the sale of plastic raw materials, plastic rubber products, electronic products, hardware products (excluding electroplating), and other chemical products (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Alloy, Cpe, Peek

TOP9
Dongguan Suming Plastic Raw Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2020-10-12
Registered Capital500K CNY

Dongguan Suming Plastic Raw Materials Co., Ltd., with its registered address at Room 116, No. 7 Dongshu 5th Road, Xiegang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Lanying, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of rubber products; Sales of plastic products; Sales of new catalytic materials and additives; Sales of specialized chemical products (excluding hazardous chemicals); Wholesale of hardware products; Retail of hardware 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 Alloy, Pmma, Pc

TOP10
Dongguan Zhengtao Plastic Co., Ltd
Overall Score4.3 / 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: Plastic Alloy, Psu, Pa12

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Yitianli Plastic Co., Ltd2017-01-20Plastic Alloy, Pa46, Eve1000K CNYSupported
Dongguan Zhongsu Youpin New Materials Co., Ltd2022-11-11Plastic Alloy, , 1889.9K CNYNot Supported
Shanghai Ouqinghong Chemical Co., Ltd2023-11-08Plastic Alloy, Hdpe, Lg Chem10000K CNYNot Supported
Shanghai Yuanfeng Plastics Technology Co., Ltd2018-05-04Plastic Alloy, Basel, Germany, Shandong Luxi Chemical5000K CNYNot Supported
Dongguan Minghong Plastic Technology Co., Ltd2022-05-12Plastic Alloy880K CNYNot Supported
Shenzhen Qiling Technology Co., Ltd2016-07-29Plastic Alloy, Pmma, Asa1800K CNYNot Supported
Baiyi New Materials Technology (Dongguan) Co., Ltd2021-12-08Plastic Alloy, , Poe Plastic1000K CNYNot Supported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Plastic Alloy, Cpe, Peek1000K CNYSupported
Dongguan Suming Plastic Raw Materials Co., Ltd2020-10-12Plastic Alloy, Pmma, Pc500K CNYNot Supported
Dongguan Zhengtao Plastic Co., Ltd2017-12-14Plastic Alloy, Psu, Pa121000K CNYNot Supported

Purchasing Guide

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

  • When selecting plastic alloy suppliers, it is recommended that enterprises match the actual application requirements based on key technical parameters such as product specifications such as temperature resistance range and impact strength. For example, there are significant differences in material performance requirements for scenarios such as automotive parts or electronic casings.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers usually provide more stable material performance and delivery guarantees.
  • For the application of plastic alloys in the industrial field, attention should be paid to their flame retardant rating or chemical stability parameters to meet the special requirements of different scenarios such as chemical equipment or building materials.
  • During the procurement process, suppliers can be screened based on platform statistical information, while verifying whether the plastic alloys they provide have been validated for core properties such as mechanical strength and wear resistance through actual cases.

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