Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Engineering Plastic Manufacturers in China

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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 China for 2026 are: Dongguan Jincheng New Materials Co., Ltd, Shenzhen Xinzhonghe Supply Chain Co., Ltd, Dongguan Shenghao Plastic Raw Materials Co., Ltd, Suzhou Lutuo Materials Co., Ltd, Dongguan Shengyue New Materials Co., Ltd, Jincaixin Technology Co., Ltd, Dongguan Caihua Plastic Technology Co., Ltd, Jining Fanghe Chemical Co., Ltd, Dongguan Shuotai Industrial Co., Ltd, Dongguan Xinrui 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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Top 1
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Dongguan Jincheng New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2022-10-14
Registered Capital1000K CNY

Dongguan Jincheng New Materials Co., Ltd., registered at No. 850, Shatong Road, Changping Town, Dongguan City, Guangdong Province, with the Dongguan Market Supervision Administration as the registration authority and Luo Shilun as the legal representative, is engaged in general projects including research and development of new material technology; Sales of synthetic materials; Sales of plastic products; Sales of engineering plastics and synthetic resins; 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: Engineering Plastic, Pc/Abs, Pa66

Top 2
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Shenzhen Xinzhonghe Supply Chain Co., Ltd
Overall Score4.8 / 5
Est. Date2010-08-17
Registered Capital1000K CNY

Shenzhen Xinzhonghe Supply Chain Co., Ltd., with its registered address at 1308-1309, Building 74, Yixiu New Village, Baishilong Community, Minzhi Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Lai Yulan. The company's business scope includes the sales and design of new energy products, environmental protection equipment, sewage treatment equipment, machinery, hardware, electronics, electrical equipment, and electrical equipment products, as well as providing related matching services, technical development, technical services, and technical consulting; Software retail; Equipment leasing; Promotion services for new material technology; Promotion services for energy-saving technologies; Energy saving technology consulting; Energy management services; Enterprise management services; Plastic, printing, packaging materials, insulation materials; Sales and technical consultation of labor protection supplies, security supplies, chemical products, and instrument products, and operation of import and export business; Sales of lubricating oil; Supply chain management services. Construction, installation, and maintenance of new energy products, environmental protection equipment, sewage treatment equipment, machinery, hardware, electronics, electrical equipment, and electrical equipment products, except for projects that require approval according to law, shall be carried out independently based on the business license.. Core products: Engineering Plastic, Glue, Pet

Top 3
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Dongguan Shenghao Plastic Raw Materials Co., Ltd
Overall Score4.8 / 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, Functional Additives, Engineering Plastic

TOP4
Suzhou Lutuo Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-17
Registered Capital5000K CNY

Suzhou Lutuo Materials Co., Ltd., registered at Room 02, Building 8-2, No. 2 Xingang Middle Road, Fuqiao Town, Taicang City, registered with the Taicang Administrative Approval Bureau, with Li Baoxiang as the legal representative. Its business scope includes the distribution of plastic raw materials and products, rubber raw materials and products, chemical raw materials and products (excluding dangerous goods); Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Engineering Plastic, Tpu, Pfa

TOP5
Dongguan Shengyue New Materials Co., Ltd
Overall Score4.7 / 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, Korean Engineering Plastics, Sabic

TOP6
Jincaixin Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-12
Registered Capital50000K CNY

Jincaixin Technology Co., Ltd., registered at Room 2028, 2nd Floor, Zone D, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, with Lu Jianmei as the legal representative. Its business scope includes licensed projects such as agency bookkeeping; Internet information services (projects that need to be approved according to law can only be operated after being approved by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Financial consulting; Tax services; Legal consultation (excluding law firm services); Information consulting services (excluding licensed information consulting services); Registration agency for market entities; Trademark agency; Intellectual property services (excluding trademark agency services and patent agency services); business management; Marketing planning; Corporate image planning; Internet data service; Advertising design and agency; Data processing and storage support services; Information technology consulting services; Sales agent; Software development; Software sales; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Engineering Plastic, Jinko, Solar Panel

TOP7
Dongguan Caihua Plastic Technology Co., Ltd
Overall Score4.6 / 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, 3M,

TOP8
Jining Fanghe Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-14
Registered Capital3000K CNY

Jining Fanghe Chemical Co., Ltd., with its registered address at No. 15, West District, Qisuolou Community, Huling 4th Road East, Guanyu Road North, Binhu Street, Yutai County, Jining City, Shandong Province (self declared), registered with Yutai County Market Supervision and Administration Bureau, and represented by Li Kang as the legal representative. Its business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of rubber products; Sales of specialized chemical products (excluding hazardous chemicals); Internet sales (except for the sale of goods that need to be licensed); Information technology consulting services; Information consulting services (excluding licensed information consulting services); Sales of glassware; Sales of instruments and meters. (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, Raw Material Thickener, Hydroxyhexane

TOP9
Dongguan Shuotai Industrial Co., Ltd
Overall Score4.5 / 5
Est. Date2010-06-07
Registered Capital8000K CNY

Dongguan Shuotai Industrial Co., Ltd., with its registered address at Building 2, No. 71 Sanheng Road, Lianfeng, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Cai Shouhuai, and its business scope includes licensed projects such as packaging, decoration, and printing of printed materials; Printing of documents, materials, and other printed materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: New material technology promotion services; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Sales of agricultural film; Sales of packaging materials and products; Sales of synthetic materials; Manufacturing of plastic products; Sales of plastic products; Sales of CNC machine tools; Sales of mechanical equipment; Sales of surface functional materials; Sales of new metal functional materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of new membrane materials; Sales of new membrane materials; Import and export of goods; Technology import and export; Import and export agency. (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, Specialty Paper, Greenhouse Film

TOP10
Dongguan Xinrui New Materials Co., Ltd
Overall Score4.4 / 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, , Rubber Raw Materials

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Jincheng New Materials Co., Ltd2022-10-14Engineering Plastic, Pc/Abs, Pa661000K CNYNot Supported
Shenzhen Xinzhonghe Supply Chain Co., Ltd2010-08-17Engineering Plastic, Glue, Pet1000K CNYNot Supported
Dongguan Shenghao Plastic Raw Materials Co., Ltd2015-05-04Engineering Plastic, Functional Additives, Engineering Plastic500K CNYSupported
Suzhou Lutuo Materials Co., Ltd2017-04-17Engineering Plastic, Tpu, Pfa5000K CNYNot Supported
Dongguan Shengyue New Materials Co., Ltd2023-10-25Engineering Plastic, Korean Engineering Plastics, Sabic1000K CNYNot Supported
Jincaixin Technology Co., Ltd2021-05-12Engineering Plastic, Jinko, Solar Panel50000K CNYSupported
Dongguan Caihua Plastic Technology Co., Ltd2023-08-03Engineering Plastic, 3M, 1000K CNYSupported
Jining Fanghe Chemical Co., Ltd2023-03-14Engineering Plastic, Raw Material Thickener, Hydroxyhexane3000K CNYNot Supported
Dongguan Shuotai Industrial Co., Ltd2010-06-07Engineering Plastic, Specialty Paper, Greenhouse Film8000K CNYSupported
Dongguan Xinrui New Materials Co., Ltd2021-01-07Engineering Plastic, , Rubber Raw Materials1000K CNYNot 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