Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Engineering Plastics Manufacturers in China Guangdong

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

The top 10 Engineering Plastics manufacturers in Guangdong for 2026 are: Dongguan Zhongsu Youpin New Materials Co., Ltd, Dongguan Zhengtao Plastic Co., Ltd, Dongguan Xinshengli Plastic New Material Technology Co., Ltd, Dongguan Shengyue New Materials Co., Ltd, Dongguan Xinxin New Materials Co., Ltd, Dongguan Jinqun Plasticization Co., Ltd, Dongguan Huakun Plastic Raw Materials Co., Ltd, Dongguan Hongkuo Plastic Co., Ltd, Dongguan Yisike Plastic Co., Ltd, Dongguan Yingxiang Plastic Raw 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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GuangdongGuangdong
Top 1
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Dongguan Zhongsu Youpin New Materials Co., Ltd
Overall Score4.9 / 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: Engineering Plastics, ,

Top 2
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Dongguan Zhengtao Plastic Co., Ltd
Overall Score4.7 / 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: Engineering Plastics, Psu, Pa12

Top 3
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Dongguan Xinshengli Plastic New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-11-24
Registered Capital1000K CNY

Dongguan Xinshengli Plastic New Material Technology Co., Ltd., with its registered address at Room 302, No. 2, Lane 4, Baiguodong South District, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Wu Fanglin, 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; 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 Plastics, Pa6, Polyether Epoxy Resin Pes

TOP4
Dongguan Shengyue New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2023-10-25
Registered Capital1000K CNY

Dongguan Shengyue New Materials Co., Ltd., located at No. 286, Shufu Street, Changping Town, Dongguan City, Guangdong Province, was established on October 25, 2023. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xu Haijun. Core products: Engineering Plastics

TOP5
Dongguan Xinxin New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-05
Registered Capital1000K CNY

Dongguan Xinxin New Materials Co., Ltd., with its registered address at Room 119, Building 17, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Ye Jingxi, and its business scope includes the sale of nanomaterials, plastic raw materials, and modified plastics; Wholesale: Other chemical products (excluding hazardous chemicals); 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 Plastics, Pom, Pc

TOP6
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: Engineering Plastics, Cpe, Peek

TOP7
Dongguan Huakun Plastic Raw Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-26
Registered Capital1000K CNY

Dongguan Huakun Plastic Raw Materials Co., Ltd., with its registered address at Room 111, Building 4, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Weiji, and its business scope includes the sale of plastic raw materials, plastic additives, plastic pigments, plastic products, plastic molds, plastic machinery, 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: Engineering Plastics, Pa46 [Polyhexamethylenediamine], Pc [Polycarbonate]

TOP8
Dongguan Hongkuo Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-29
Registered Capital1000K CNY

Dongguan Hongkuo Plastic Co., Ltd., with its registered address at 1st Floor, Building 6, Dongshu 5th Road, Taicheng Plastic Market, Renziyuan Village, Xiegang Town, Dongguan City, is registered with the Dongguan Market Supervision and Administration Bureau. The legal representative is Xiao Mingxia, and the business scope includes the sale of plastic raw materials, plastic additives, plastic auxiliary materials, other chemical products (excluding hazardous chemicals), plastic products, and general machinery and equipment; Import and export of goods and technology.. Core products: Engineering Plastics, Pc/Abs, Sbr

TOP9
Dongguan Yisike Plastic Co., Ltd
Overall Score4.4 / 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 Plastics, Pei Polyetherimide, Conductive Anti-Static Pp

TOP10
Dongguan Yingxiang Plastic Raw Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2020-06-03
Registered Capital1000K CNY

Dongguan Yingxiang Plastic Raw Materials Co., Ltd. is registered at Room 108, Building 14, No. 92 Huacui Road, Zhangmutou Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Guo Honglin. The business scope includes the sale of plastic raw materials, plastic products, metal products, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Engineering Plastics, Pps, Tpe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Zhongsu Youpin New Materials Co., Ltd2022-11-11Engineering Plastics, , 1889.9K CNYNot Supported
Dongguan Zhengtao Plastic Co., Ltd2017-12-14Engineering Plastics, Psu, Pa121000K CNYNot Supported
Dongguan Xinshengli Plastic New Material Technology Co., Ltd2021-11-24Engineering Plastics, Pa6, Polyether Epoxy Resin Pes1000K CNYNot Supported
Dongguan Shengyue New Materials Co., Ltd2023-10-25Engineering Plastics1000K CNYNot Supported
Dongguan Xinxin New Materials Co., Ltd2017-07-05Engineering Plastics, Pom, Pc1000K CNYNot Supported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Engineering Plastics, Cpe, Peek1000K CNYSupported
Dongguan Huakun Plastic Raw Materials Co., Ltd2020-10-26Engineering Plastics, Pa46 [Polyhexamethylenediamine], Pc [Polycarbonate]1000K CNYNot Supported
Dongguan Hongkuo Plastic Co., Ltd2015-05-29Engineering Plastics, Pc/Abs, Sbr1000K CNYNot Supported
Dongguan Yisike Plastic Co., Ltd2016-06-12Engineering Plastics, Pei Polyetherimide, Conductive Anti-Static Pp1000K CNYNot Supported
Dongguan Yingxiang Plastic Raw Materials Co., Ltd2020-06-03Engineering Plastics, Pps, Tpe1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of engineering plastics, it is recommended to prioritize confirming the key technical parameters of the materials, such as temperature resistance range, impact strength, and chemical stability, to ensure compatibility with specific application scenarios (such as automotive components or electronic casings).
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable engineering plastic supply solutions.
  • When applying engineering plastics in the fields of industrial automation or medical devices, special performance indicators such as wear resistance and biocompatibility of the materials should be given special attention to avoid equipment failure or compliance risks caused by parameter mismatch.
  • The processing technology requirements for engineering plastics vary greatly in different application scenarios. For example, injection molding and extrusion molding require separate evaluations of material flowability and cooling shrinkage rate. Before procurement, the process requirements should be clarified with the technical department.

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