Updated Jun 5, 2026 · Public platform & industry data

Jun 5, 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 Shenghao Plastic Raw Materials Co., Ltd, Dongguan Zhangmutou Hengtai Plastic Raw Material Business Department, Foshan Ruishan Group Co., Ltd, Dongguan Shengli New Materials Co., Ltd, Kaiming Plastic (Dongguan) Co., Ltd, Dongguan Shengbang Polymer Materials Co., Ltd, Dongguan Xinrui New Materials Co., Ltd, Dongguan Yuanhua Insulation Materials Co., Ltd, Dongguan Kaiyuan Plastic Raw Materials Co., Ltd, Shenzhen Hongtai Jinyue Technology 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 Shenghao Plastic Raw Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2015-05-04
Registered Capital500K CNY

Dongguan Shenghao Plastic Raw Materials Co., Ltd., with its registered address at Room 118, Building 14, Plastic Gold 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 Deng Xingxiu. Its business scope includes the sale of plastic raw materials, plastic products, plastic additives, rubber raw materials, and other chemical 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, Thermoplastic Elastomer, General-Purpose Plastics

Top 2
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Dongguan Zhangmutou Hengtai Plastic Raw Material Business Department
Overall Score4.7 / 5
Est. Date2014-04-03
Registered Capital-

Dongguan Zhangmutou Hengtai Plastic Raw Material Business Department, with its registered address at Room 118, Building 14, Plastic Gold Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Ye Gengsheng. Its business scope includes the sale of plastic raw materials, plastic products, plastic additives, rubber raw materials, and other chemical products.. Core products: Engineering Plastic, Thermoplastic Elastomer, Special Plastics

Top 3
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Foshan Ruishan Group Co., Ltd
Overall Score4.7 / 5
Est. Date1997-05-26
Registered Capital30000K CNY

Foshan Ruishan Group Co., Ltd., with its registered address at 12th Floor, No. 3 Jihua 5th Road, Zumiao Street, Chancheng District, Foshan City, is registered with the Market Supervision Administration of Chancheng District, Foshan City. The legal representative is Chen Bin, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; Sales of specialized chemical products (excluding hazardous chemicals); Sales of mechanical equipment; Mechanical equipment research and development; Sales of building decoration materials; Sales of plastic products; Sales of gold and silver products; Domestic trade agency; Jewelry recycling and repair services; Wholesale of jewelry; Jewelry retail; Internet sales (except for the sale of goods that need to be licensed); Engaging in investment activities with self owned funds; Big data services; Data processing services; Data processing and storage support services; Market research (excluding foreign-related research); Non residential real estate leasing; Park management services; Land consolidation services; Land use right leasing; Commercial complex management services; Contract energy management; Engineering and technical research and experimental development; Food management (only selling pre packaged food). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export; Sales of health food products; Food import and export; Import and export agency; Operation of hazardous chemicals. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Engineering Plastic, Processing Aid, Mx Series (Liquid)

TOP4
Dongguan Shengli New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2024-01-03
Registered Capital1000K CNY

Dongguan Shengli New Materials Co., Ltd., with its registered address at Room 1222, No. 102 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Ye Gengsheng, and its business scope includes general projects such as sales of ecological environment materials; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of new catalytic materials and additives; Sales of chemical products (excluding licensed chemical 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: Engineering Plastic, General-Purpose Plastics, Functional Additives

TOP5
Kaiming Plastic (Dongguan) Co., Ltd
Overall Score4.6 / 5
Est. Date2022-03-04
Registered Capital1000K CNY

Kaiming Plastic (Dongguan) Co., Ltd., with its registered address at Room 101, No. 16 Jiuming Village Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Ye Jinsheng, and its business scope includes general projects such as sales of rubber products; Sales of plastic products; Sales of biobased materials; 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: Engineering Plastic, Special Engineering Plastics, Alloy Plastic

TOP6
Dongguan Shengbang Polymer Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-11-16
Registered Capital1000K CNY

Dongguan Shengbang Polymer Materials Co., Ltd., with its registered address at Room 302, Building 19, 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 Wu Wenbing. The company's business scope includes the sale of polymer materials, plastic raw materials, silicone raw materials, fluororesins, biodegradable materials, engineering plastics, paraffin wax, polyethylene wax, nanomaterials, plastic additives and accessories, plastic products, engineering plastics, masterbatch, and pigments. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Engineering Plastic, Phase Change Material,

TOP7
Dongguan Xinrui New Materials Co., Ltd
Overall Score4.5 / 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, Maleic Anhydride Grafted Material, Special Engineering Materials

TOP8
Dongguan Yuanhua Insulation Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-30
Registered Capital500K CNY

Dongguan Yuanhua Insulation Materials Co., Ltd. is registered at No. 2, Lane 17, Jianxi Road, Jianshazhou Community, Wanjiang Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Qiu Yixue. Its business scope includes the production, sales, and processing of insulation products, plastic products, hardware 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 Plastic, General-Purpose Plastics, Insulating Material

TOP9
Dongguan Kaiyuan Plastic Raw Materials Co., Ltd
Overall Score4.3 / 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, Pok Copper Polymer,

TOP10
Shenzhen Hongtai Jinyue Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-08-04
Registered Capital1000K CNY

Shenzhen Hongtai Jinyue Technology Co., Ltd., with its registered address at 507 Hyatt Building, No. 8 Yangxia Avenue, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhang Xiaohong, and the business scope includes general business projects such as technology research and sales of plastic materials, hardware products, and electronic products; Domestic trade; Import and export of goods and technology. What are the licensed business projects. Core products: Engineering Plastic, Teflon Rod, Nylon Sheet

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Shenghao Plastic Raw Materials Co., Ltd2015-05-04Engineering Plastic, Thermoplastic Elastomer, General-Purpose Plastics500K CNYSupported
Dongguan Zhangmutou Hengtai Plastic Raw Material Business Department2014-04-03Engineering Plastic, Thermoplastic Elastomer, Special Plastics-Supported
Foshan Ruishan Group Co., Ltd1997-05-26Engineering Plastic, Processing Aid, Mx Series (Liquid)30000K CNYNot Supported
Dongguan Shengli New Materials Co., Ltd2024-01-03Engineering Plastic, General-Purpose Plastics, Functional Additives1000K CNYSupported
Kaiming Plastic (Dongguan) Co., Ltd2022-03-04Engineering Plastic, Special Engineering Plastics, Alloy Plastic1000K CNYSupported
Dongguan Shengbang Polymer Materials Co., Ltd2020-11-16Engineering Plastic, Phase Change Material, 1000K CNYNot Supported
Dongguan Xinrui New Materials Co., Ltd2021-01-07Engineering Plastic, Maleic Anhydride Grafted Material, Special Engineering Materials1000K CNYNot Supported
Dongguan Yuanhua Insulation Materials Co., Ltd2015-12-30Engineering Plastic, General-Purpose Plastics, Insulating Material500K CNYSupported
Dongguan Kaiyuan Plastic Raw Materials Co., Ltd2021-03-29Engineering Plastic, Pok Copper Polymer, 1000K CNYNot Supported
Shenzhen Hongtai Jinyue Technology Co., Ltd2014-08-04Engineering Plastic, Teflon Rod, Nylon Sheet1000K CNYSupported

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