Updated Sep 14, 2026 · Public platform & industry data

Sep 14, 2026 Updated

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2026 Top 10 Engineering Plastic Materials Manufacturers in China Jiangsu

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

The top 10 Engineering Plastic Materials manufacturers in Jiangsu for 2026 are: Shanghai Tancheng International Trade Co., Ltd, Suzhou Hongshuo Elastic Technology Co., Ltd, Shenzhen Yihang Plastic Materials Co., Ltd, Lianyungang Miaojing Silicon Materials Co., Ltd, Shanghai Keyi Chuang Plastic Products Co., Ltd, Shanghai Yiqiang Plasticization Technology Co., Ltd, Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd, Suzhou Huijichang New Material Technology Co., Ltd, Dongguan Aoya Plastic Raw Materials Co., Ltd, Suzhou Xindezhi 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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JiangsuJiangsu
Top 1
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Shanghai Tancheng International Trade Co., Ltd

Room 719, Zone B, 7th Floor, Shunpu Building, No. 99 Gongyuan Road, Qingpu District

Overall Score4.9 / 5
Est. Date2013-06-04
Registered Capital1000K CNY

Shanghai Tancheng International Trade Co., Ltd., located at Room 719, Zone B, 7th Floor, Shunpu Building, No. 99 Gongyuan Road, Qingpu District, was established on June 4, 2013. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Liu Yong. Core products: Engineering Plastic Materials

Top 2
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Suzhou Hongshuo Elastic Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2010-12-13
Registered Capital20000K CNY

Suzhou Hongshuo Elastic Body Technology Co., Ltd., registered at No. 518 Xinfeng Road, Xukou Town, Wuzhong District, Suzhou City, with the administrative approval bureau of Wuzhong District, Suzhou City, and the legal representative being Zhang Zusen. Its business scope includes research and development, production, processing, and sales of thermoplastic elastomers TPE, hardware products, molds, and accessories; Import and export business of various commodities and technologies through self operation and agency. Road transportation of ordinary goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Engineering Plastic Materials, Thermoplastic Polyolefin, Weather Resistant Material

Top 3
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Shenzhen Yihang Plastic Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2013-03-08
Registered Capital500K CNY

Shenzhen Yihang Plastic Materials Co., Ltd., with its registered address at 1st Floor, Building A, Jinyuan 4th Road, Xinqiao Community, Xinqiao Street, Bao'an District, Shenzhen (a multi address enterprise with one photo), is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is He Tianlu, and the business scope includes the technical development and sales of insulation materials, plastic materials, engineering materials, hardware and electromechanical materials, electronic materials, screen printing materials, and anti-static materials; Domestic trade; Engaged in import and export business of goods and technology. Manufacturing of plastic products (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Rubber product manufacturing; Manufacturing of engineering plastics and synthetic resins. The processing of insulation materials, plastic materials, engineering materials, hardware and electrical materials, electronic materials, screen printing materials, and anti-static materials, except for projects that require approval according to law, shall be carried out independently based on the business license. (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 Materials, Outdoor Facility Protective Board, Building Soundproof Board

TOP4
Lianyungang Miaojing Silicon Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2011-01-19
Registered Capital18000K CNY

Lianyungang Miaojing Silicon Materials Co., Ltd., with its registered address at No. 22-67 Qingnan Village, Qinghu Town, Donghai County, registered with the Donghai County Administrative Approval Bureau, and represented by Zhu Lanchang as its legal representative. Its business scope includes the production of silicon micro powder; Square quartz, fused silica, quartz sand, kaolin, flame retardant, silicon dioxide, aluminum hydroxide sales; Storage of ordinary goods; Manual loading and unloading handling; Self operated and agency import and export of various commodities and technologies, except for those restricted or prohibited by the state for enterprise operation or import and export of commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Engineering Plastic Materials, Calcined Kaolin, Metallurgical Steel Auxiliary Materials

TOP5
Shanghai Keyi Chuang Plastic Products Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-09
Registered Capital1800K CNY

Shanghai Keyi Chuang Plastic Products Co., Ltd., registered at Building 1, 1st Floor, Area A, No. 12, Lane 579, Minta Road, Shihudang Town, Songjiang District, Shanghai, registered with the Songjiang District Market Supervision and Administration Bureau, with Wu Song as the legal representative. Its business scope includes general projects such as rubber product manufacturing; Manufacturing of plastic products; Sales of rubber products; Sales of plastic products; Mold sales; Manufacturing of hardware products; Wholesale of hardware products; Sales of power electronic components; Sales of mechanical equipment; Sales of daily necessities; 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 Materials, Plastic Extrusion, Abs

TOP6
Shanghai Yiqiang Plasticization Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-06-23
Registered Capital5000K CNY

Shanghai Yiqiang Plasticization Technology Co., Ltd., with its registered address at Building 1, No.1 Haikun Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Yang Junliang as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of plastic products; Sales of rubber products; Sales of engineering plastics and synthetic resins; Wholesale of hardware products; Retail of hardware products; Sales of electrical equipment; Wholesale of stationery supplies; Retail of stationery supplies; Sales of Class I medical devices; Sales of office equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Needle textile sales; Sales of daily masks (non-medical); Sales of industrial textile products; Information consulting services (excluding licensed information consulting services); Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Engineering Plastic Materials, Pps, Pc

TOP7
Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-07
Registered Capital2000K CNY

Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd. is located on the second floor of Building 17, No. 06, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City. It was established on March 7, 2018, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative being Jiang Yating. Core products: Engineering Plastic Materials

TOP8
Suzhou Huijichang New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2026-01-09
Registered Capital1000K CNY

Suzhou Huijichang New Material Technology Co., Ltd., registered at Room 9, Building 17, Shitailong Mold City, Lujia Town, Kunshan City, with Kunshan Data Bureau as the registration authority and Wang Ni as the legal representative. Its business scope includes general projects such as new material technology promotion services; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of new catalytic materials and additives; Sales of glass fiber reinforced plastic products; Sales of office supplies; Sales of labor protection equipment; Wholesale of hardware products; Sales of metal products; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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 Materials, Hdpe, Wire And Cable

TOP9
Dongguan Aoya Plastic Raw Materials Co., Ltd

Room 113, Building 15, 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province

Overall Score4.4 / 5
Est. Date2016-01-28
Registered Capital1000K CNY

Dongguan Aoya Plastic Raw Materials Co., Ltd., located at Room 113, Building 15, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, was established on January 28, 2016. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Liu Hua. Core products: Engineering Plastic Materials

TOP10
Suzhou Xindezhi New Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2021-11-24
Registered Capital1000K CNY

Suzhou Xindezhi New Materials Co., Ltd., with its registered address at Room 102, Building 3, No. 9 Dongcheng Avenue, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Hu Xiaolian as its legal representative. Its business scope includes general projects such as new material technology promotion services; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); 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 Materials, Pbt, Polyester Elastomer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Tancheng International Trade Co., Ltd2013-06-04Engineering Plastic Materials1000K CNYNot Supported
Suzhou Hongshuo Elastic Technology Co., Ltd2010-12-13Engineering Plastic Materials, Thermoplastic Polyolefin, Weather Resistant Material20000K CNYNot Supported
Shenzhen Yihang Plastic Materials Co., Ltd2013-03-08Engineering Plastic Materials, Outdoor Facility Protective Board, Building Soundproof Board500K CNYNot Supported
Lianyungang Miaojing Silicon Materials Co., Ltd2011-01-19Engineering Plastic Materials, Calcined Kaolin, Metallurgical Steel Auxiliary Materials18000K CNYNot Supported
Shanghai Keyi Chuang Plastic Products Co., Ltd2021-10-09Engineering Plastic Materials, Plastic Extrusion, Abs1800K CNYSupported
Shanghai Yiqiang Plasticization Technology Co., Ltd2020-06-23Engineering Plastic Materials, Pps, Pc5000K CNYNot Supported
Suzhou Xinsu Yu Plastic Raw Materials Co., Ltd2018-03-07Engineering Plastic Materials2000K CNYSupported
Suzhou Huijichang New Material Technology Co., Ltd2026-01-09Engineering Plastic Materials, Hdpe, Wire And Cable1000K CNYNot Supported
Dongguan Aoya Plastic Raw Materials Co., Ltd2016-01-28Engineering Plastic Materials1000K CNYNot Supported
Suzhou Xindezhi New Materials Co., Ltd2021-11-24Engineering Plastic Materials, Pbt, Polyester Elastomer1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of engineering plastic materials, 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 compliance with the mechanical or environmental requirements of specific application scenarios.
  • In high-frequency application scenarios such as automotive components or electronic casings, corresponding specifications should be selected based on the differences in wear resistance and insulation performance of engineering plastic materials to avoid product failure caused by material mismatch.
  • When selecting suppliers, reference can be made to product matching, business qualifications, enterprise activity, industry performance, and platform statistical information. These indicators help screen out partners with stable supply capabilities.
  • The proportion of engineering plastic materials used in industrial gear or pipeline systems is relatively high. When purchasing, it is necessary to compare the tensile strength and corrosion resistance data of different models based on load conditions and medium contact conditions.

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