Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Engineering Plastic Manufacturers in China Guangdong

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

The top 10 Engineering Plastic manufacturers in Guangdong for 2026 are: Dongguan Suming Plastic Raw Materials Co., Ltd, Dongguan Caihua Plastic Technology Co., Ltd, Dongguan Chengjin Plasticization Co., Ltd, Dongguan Mingyuan Plastic Co., Ltd, Dongguan Jinchan Plastic Technology Co., Ltd, Dongguan Kaiyuan Plastic Raw Materials Co., Ltd, Dongguan Shengyue New Materials Co., Ltd, Dongguan Yisike Plastic Co., Ltd, Dongguan Xinrui New Materials Co., Ltd, Dongguan Zhangmutou Yutao Plastic Raw Material Business Department. 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 Suming Plastic Raw Materials Co., Ltd
Overall Score4.9 / 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: Engineering Plastic, Coc, Psu

Top 2
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Dongguan Caihua Plastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-08-03
Registered Capital1000K CNY

Dongguan Caihua Plastic Technology Co., Ltd., with its registered address at Room 123, Building 8, 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 Xu Qi. The company's business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of high-quality synthetic rubber; Sales of surface functional materials; Sales of new organic active materials; Sales of rubber products; Sales of plastic 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: Engineering Plastic, Akoma, France,

Top 3
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Dongguan Chengjin Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2022-06-21
Registered Capital1000K CNY

Dongguan Chengjin Plasticization Co., Ltd., with its registered address at Room 401, No. 2, Shufa Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zheng Xiuwen, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of synthetic materials; 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: Engineering Plastic, Tpr, Ppa High-Temperature Resistant Nylon

TOP4
Dongguan Mingyuan Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2015-08-07
Registered Capital500K CNY

Dongguan Mingyuan Plastic Co., Ltd., with its registered address at Room 101, Building 27, No.1 Plastic Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Huang Chiying, and its business scope includes the sale of plastic 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: Engineering Plastic, Eva, Sebs

TOP5
Dongguan Jinchan Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-10-28
Registered Capital500K CNY

Dongguan Jincan Plastic Technology Co., Ltd., registered at Room 2082, Building 22, Marriott Garden, No. 26 Zhangmutou Section, Guanzhang Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Chen Heping. The business scope includes general projects: research and development of new material technology; Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; Sales of plastic products; Plastic surface treatment; 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: Engineering Plastic, Pcta, Psu

TOP6
Dongguan Kaiyuan Plastic Raw Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2021-03-29
Registered Capital1000K CNY

Dongguan Kaiyuan Plastic Raw Materials Co., Ltd., with its registered address at Room 401, No. 18, Lane 17, Baiguodong South District, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yan Jun. Its business scope includes general projects such as sales of synthetic materials; Sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of surface functional materials; Sales of new organic active materials; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); 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: Engineering Plastic, Pa6t Engineering Plastic, Ppo Polyphenylene Ether

TOP7
Dongguan Shengyue New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2023-10-25
Registered Capital1000K CNY

Dongguan Shengyue New Materials Co., Ltd., with its registered address at No. 286, Shufu Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Xu Haijun, 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 new catalytic materials and additives; Sales of plastic products; Sales of rubber products; Pigment sales; 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: Engineering Plastic, Dao Mo, Pes

TOP8
Dongguan Yisike Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2016-06-12
Registered Capital1000K CNY

Dongguan Yisike Plastic Co., Ltd., with its registered address at No. 56, Shuxing Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yin Yong, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Sales of chemical products (excluding licensed chemical products); Sales of high-quality synthetic rubber; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of biobased materials; Sponge product manufacturing; Sponge product sales; Manufacturing of new membrane materials; Sales of new membrane materials; Sales of new catalytic materials and additives; Research and development of new material technology; Manufacturing of hardware products; 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: Engineering Plastic, Pps Plastic, Conductive Anti-Static Pc/Abs

TOP9
Dongguan Xinrui New Materials Co., Ltd
Overall Score4.3 / 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: Engineering Plastic, Thermoplastic Elastomer, Modified Plastic

TOP10
Dongguan Zhangmutou Yutao Plastic Raw Material Business Department
Overall Score4.3 / 5
Est. Date2010-07-13
Registered Capital-

Dongguan Zhangmutou Yutao Plastic Raw Material Business Department, registered address at Shop C, No. 5 Xincheng Street, Baiguodong Village, Zhangmutou Town, Dongguan City, registered with the Dongguan Market Supervision Administration, with Yang Haiguo as the legal representative. Its business scope includes the sale of plastic raw materials (excluding hazardous chemicals).. Core products: Engineering Plastic, Chevron Phillips Pps, Usa, Dupont Pom From The United States

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Suming Plastic Raw Materials Co., Ltd2020-10-12Engineering Plastic, Coc, Psu500K CNYNot Supported
Dongguan Caihua Plastic Technology Co., Ltd2023-08-03Engineering Plastic, Akoma, France, 1000K CNYSupported
Dongguan Chengjin Plasticization Co., Ltd2022-06-21Engineering Plastic, Tpr, Ppa High-Temperature Resistant Nylon1000K CNYNot Supported
Dongguan Mingyuan Plastic Co., Ltd2015-08-07Engineering Plastic, Eva, Sebs500K CNYNot Supported
Dongguan Jinchan Plastic Technology Co., Ltd2024-10-28Engineering Plastic, Pcta, Psu500K CNYNot Supported
Dongguan Kaiyuan Plastic Raw Materials Co., Ltd2021-03-29Engineering Plastic, Pa6t Engineering Plastic, Ppo Polyphenylene Ether1000K CNYNot Supported
Dongguan Shengyue New Materials Co., Ltd2023-10-25Engineering Plastic, Dao Mo, Pes1000K CNYNot Supported
Dongguan Yisike Plastic Co., Ltd2016-06-12Engineering Plastic, Pps Plastic, Conductive Anti-Static Pc/Abs1000K CNYSupported
Dongguan Xinrui New Materials Co., Ltd2021-01-07Engineering Plastic, Thermoplastic Elastomer, Modified Plastic1000K CNYNot Supported
Dongguan Zhangmutou Yutao Plastic Raw Material Business Department2010-07-13Engineering Plastic, Chevron Phillips Pps, Usa, Dupont Pom From The United States-Not Supported

Purchasing Guide

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

  • When selecting engineering plastic suppliers, it is recommended that companies comprehensively evaluate suppliers based on product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to ensure that material performance meets production needs.
  • The key technical parameters such as temperature resistance, mechanical strength, and chemical stability of engineering plastics need to be verified first in combination with specific application scenarios (such as automotive components or electronic casings) to avoid the risk of failure due to parameter mismatch.
  • For different usage scenarios (such as high load industrial gears or food grade packaging), it is necessary to distinguish between purchasing reinforced or standard engineering plastics, and prioritize selecting suppliers with practical application cases in this niche field.
  • Suppliers can refer to their industry data performance when selecting, such as engineering plastic supply records in the aerospace or medical equipment fields, while paying attention to enterprise qualifications and market activity to reduce supply chain risks.

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