Updated Aug 2, 2026 · Public platform & industry data

Aug 2, 2026 Updated

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2026 Top 10 Engineering Plastic Manufacturers in China Jiangsu

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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 Jiangsu for 2026 are: Suzhou Guoyao New Materials Co., Ltd, Jijie Plasticization (Shanghai) Co., Ltd, Suzhou Putsi Electronic Materials Co., Ltd, Shanghai Yilida Plasticization Co., Ltd, Changzhou Runchuan Plastic Materials Co., Ltd, Dongguan Jinqun Plasticization Co., Ltd, Suzhou Pangyu Engineering Plastics Co., Ltd, Changzhou Hongjia New Material Technology Co., Ltd, Shanghai Songya Chemical Co., Ltd, Shanghai Yichu Petrochemical 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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JiangsuJiangsu
Top 1
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Suzhou Guoyao New Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2022-09-28
Registered Capital5000K CNY

Suzhou Guoyao New Materials Co., Ltd., with its registered address at Room 8, Building 17, Shitailong Mold City, Lujia Town, Kunshan City, is registered with Kunshan Data Bureau and represented by Chen Fanglin. Its business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of plastic products; Sales of rubber products; 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, conducting business activities independently based on the business license in accordance with the law). Core products: Engineering Plastic, Ev Charging Gun, Electronics And Electrical

Top 2
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Jijie Plasticization (Shanghai) Co., Ltd

Room 2889, No. 1338-1 Huancheng South Road, Nanqiao Town, Fengxian District, Shanghai

Overall Score4.8 / 5
Est. Date2018-03-29
Registered Capital1000K CNY

Jijie Plastics (Shanghai) Co., Ltd., located at Room 2889, No. 1338-1 Huancheng South Road, Nanqiao Town, Fengxian District, Shanghai, was established on March 29, 2018. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Mo Daiyun. Core products: Engineering Plastic

Top 3
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Suzhou Putsi Electronic Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2006-04-25
Registered Capital2000K CNY

Suzhou Putsi Electronic Materials Co., Ltd., registered at No. 303, Lianchuang Business Building, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Zhou Qianjun, engages in the sales of electronic materials, plastics and plastic products, metal materials, metal products, building materials, textile raw materials, and chemical raw materials (excluding hazardous chemicals, precursor chemicals, and monitored chemicals); 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: Engineering Plastic, Pps Gf40, Pa6

TOP4
Shanghai Yilida Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2021-10-15
Registered Capital1000K CNY

Shanghai Yilida Plasticization Co., Ltd., with its registered address at 12th Floor, Building 2, No. 1919 Baziqiao Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Xia Yuanlin, and the business scope includes general projects: sales of plastic products; Sales of rubber products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Engineering Plastic, Wire And Cable, Pp

TOP5
Changzhou Runchuan Plastic Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2017-10-12
Registered Capital1000K CNY

Changzhou Runchuan Plastic Materials Co., Ltd. is registered at Building 18, No. 600 Tongjiang Middle Road, Xinbei District, Changzhou City. The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Zeng Yong. The business scope includes the sales of plastic particles, plastic products, rubber products, insulation materials, anti-static materials, hardware, electronic products and components, building materials, mechanical parts, mold parts, chemical raw materials and products (excluding dangerous goods), and metal materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Engineering Plastic, Pom Board, Pc Stick

TOP6
Dongguan Jinqun Plasticization Co., Ltd
Overall Score4.6 / 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 Plastic, Cpe, Peek

TOP7
Suzhou Pangyu Engineering Plastics Co., Ltd
Overall Score4.6 / 5
Est. Date2023-02-24
Registered Capital1000K CNY

Suzhou Pangyu Engineering Plastics Co., Ltd., with its registered address at Room 03, Building 6-4, No. 2 Xingang Middle Road, Fuqiao Town, Taicang City, Suzhou City, Jiangsu Province, is registered with the Taicang Administrative Approval Bureau. The legal representative is Liu Haixia, and the business scope includes general projects: sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of high-quality synthetic rubber; Sales of synthetic materials; Sales of new organic active materials; Sales of new catalytic materials and additives; Sales of glass fiber reinforced plastic products (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Engineering Plastic, High Gloss Injection Molding Material, High Flow Plastic Raw Materials

TOP8
Changzhou Hongjia New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-08-11
Registered Capital1000K CNY

Changzhou Hongjia New Material Technology Co., Ltd., with its registered address at No. 88, the Taihu Lake West Road, Xinbei District, Changzhou City, the registration authority is the Administrative Examination and Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), the legal representative is Liu Yong, and its business scope includes general projects: technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of household appliances; Wholesale of hardware products; Research and development of hardware products; Retail of hardware products; Sales of labor protection equipment; Needle textile sales; Sales of chemical products (excluding licensed chemical products); Sales of needle textiles and raw materials; Sales of daily necessities; Mechanical equipment research and development; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of building decoration materials; Manufacturing of machine tool functional components and accessories; Sales of machine tool functional components and accessories; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Engineering Plastic, Pp Modification, Pa66 Modification (Black)

TOP9
Shanghai Songya Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2003-02-27
Registered Capital18000K CNY

Shanghai Songya Chemical Co., Ltd., registered at No. 966 Xianghua Road, Yongguan Economic Development Zone, Shanghai, with Chongming District Market Supervision Bureau as the registration authority and Zhu Changsong as the legal representative, engages in the sales of chemical raw materials and products (excluding dangerous goods), rubber and plastic products, textile raw materials (excluding cotton), wires and cables, environmental protection products, packaging materials, building materials, computer software and hardware, copier consumables, pipeline accessories, mechanical and electrical equipment, electronic products, hardware and electrical equipment, office equipment, mechanical equipment, and leather products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Engineering Plastic, Pa9t Zip Tie, Modified Ptfe Zip Ties

TOP10
Shanghai Yichu Petrochemical Co., Ltd
Overall Score4.4 / 5
Est. Date2018-02-23
Registered Capital1000K CNY

Shanghai Yichu Petrochemical Co., Ltd. is registered at Room 2881, No. 1338-1 Huancheng South Road, Nanqiao Town, Fengxian District, Shanghai. The registration authority is the Market Supervision Bureau of Fengxian District, and the legal representative is Zhou Huayun. Its business scope includes wholesale and retail of chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), plastic products, and rubber products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Engineering Plastic, Connector, Engineering Plastic

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Suzhou Guoyao New Materials Co., Ltd2022-09-28Engineering Plastic, Ev Charging Gun, Electronics And Electrical5000K CNYNot Supported
Jijie Plasticization (Shanghai) Co., Ltd2018-03-29Engineering Plastic1000K CNYNot Supported
Suzhou Putsi Electronic Materials Co., Ltd2006-04-25Engineering Plastic, Pps Gf40, Pa62000K CNYNot Supported
Shanghai Yilida Plasticization Co., Ltd2021-10-15Engineering Plastic, Wire And Cable, Pp1000K CNYSupported
Changzhou Runchuan Plastic Materials Co., Ltd2017-10-12Engineering Plastic, Pom Board, Pc Stick1000K CNYSupported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Engineering Plastic, Cpe, Peek1000K CNYSupported
Suzhou Pangyu Engineering Plastics Co., Ltd2023-02-24Engineering Plastic, High Gloss Injection Molding Material, High Flow Plastic Raw Materials1000K CNYNot Supported
Changzhou Hongjia New Material Technology Co., Ltd2022-08-11Engineering Plastic, Pp Modification, Pa66 Modification (Black)1000K CNYNot Supported
Shanghai Songya Chemical Co., Ltd2003-02-27Engineering Plastic, Pa9t Zip Tie, Modified Ptfe Zip Ties18000K CNYNot Supported
Shanghai Yichu Petrochemical Co., Ltd2018-02-23Engineering Plastic, Connector, Engineering Plastic1000K 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