Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Engineering Plastics Manufacturers in China

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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 China for 2026 are: Shanghai Tancheng International Trade Co., Ltd, Shufa Engineering Plastics (Tianjin) Co., Ltd, Zhengzhou Lichuang Building Materials Co., Ltd, Dongguan Aoya Plastic Raw Materials Co., Ltd, Shanghai Keyi Chuang Plastic Products Co., Ltd, Dongguan Baojia Plastic Co., Ltd, Dongguan Xinchengda Plastic Co., Ltd, Suzhou Huasu Lian Plastic Technology Co., Ltd, Shanghai Bangxi Trading Co., Ltd, Guangdong Jingcheng Plastic 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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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 Plastics

Top 2
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Shufa Engineering Plastics (Tianjin) Co., Ltd

1-1-1418, Financial and Trade Center South Area, 6975 Asia Road, Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Area) (Managed by China Enterprise Business Secretary Services (Tianjin) Co., Ltd., No. 049)

Overall Score4.7 / 5
Est. Date2019-10-14
Registered Capital5180K CNY

Shufa Engineering Plastics (Tianjin) Co., Ltd., located at 1-1-1418, South Zone of Financial Trade Center, No. 6975 Asia Road, Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Area), was established on October 14, 2019. The registered authority is the Market Supervision Administration of China (Tianjin) Pilot Free Trade Zone, and the legal representative is Liu Jianjun. Core products: Engineering Plastics

Top 3
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Zhengzhou Lichuang Building Materials Co., Ltd

No. 1109, Unit 2, Building 7, Hanyu New City, Intersection of Fengqing Road and Longmen Road, Jinshui District, Zhengzhou City

Overall Score4.7 / 5
Est. Date2015-10-12
Registered Capital6660K CNY

Zhengzhou Lichuang Building Materials Co., Ltd., located at Unit 1109, Building 7, Hanyu New City, Intersection of Fengqing Road and Longmen Road, Jinshui District, Zhengzhou City, was established on October 12, 2015. The registered authority is the Market Supervision Administration of Jinshui District, Zhengzhou City, and the legal representative is Fubaofeng. Core products: Engineering Plastics

TOP4
Dongguan Aoya Plastic Raw Materials Co., Ltd

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

Overall Score4.6 / 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 Plastics

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 Plastics, Plastic Extrusion, Abs

TOP6
Dongguan Baojia Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2018-01-17
Registered Capital1000K CNY

Dongguan Baojia Plastic Co., Ltd. is registered at 2nd Floor, No. 25 Xianwei Avenue, Baiguodong Community, Zhangmutou Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Guo Yulan. The business scope includes the sale of plastic raw materials, rubber raw materials, plastic additives, plastic products, other chemical products (excluding hazardous chemicals), hardware products, and electronic products.. Core products: Engineering Plastics, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer

TOP7
Dongguan Xinchengda Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-02
Registered Capital1000K CNY

Dongguan Xinchengda Plastic Co., Ltd., with its registered address at Room 128, Building 10, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Pan Yaling, and the business scope includes the sale of plastic raw materials, plastic products, silicone products, plastic accessories, electronic products, and hardware 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, Malaysia Dongli, Li Changrong From Huizhou

TOP8
Suzhou Huasu Lian Plastic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-07-03
Registered Capital1250K CNY

Suzhou Huasu Lian Plastic Technology Co., Ltd., registered at Room 18, Building 4, Shitailong Mold City, Lujia Town, Kunshan City, with Kunshan Data Bureau as the registration authority and Mo Fang as the legal representative, operates in the field of plastic product technology development; Sales of plastic products, plastic raw materials, rubber products, chemical raw materials and products (excluding hazardous chemicals, precursor chemicals and monitored chemicals), and hardware products; 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 Plastics, Polypropylene, Lcp

TOP9
Shanghai Bangxi Trading Co., Ltd

Room 908, No. 28 Moyu Road, Anting Town, Jiading District, Shanghai

Overall Score4.4 / 5
Est. Date2013-09-18
Registered Capital1000K CNY

Shanghai Bangxi Trading Co., Ltd., located at Room 908, No. 28 Moyu Road, Anting Town, Jiading District, Shanghai, was established on September 18, 2013. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Dai Shulong. Core products: Engineering Plastics

TOP10
Guangdong Jingcheng Plastic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-05-09
Registered Capital5170K CNY

Guangdong Jingcheng Plastic Technology Co., Ltd., with its registered address at No. 152, Shatong Road 1st Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Jiang Xiaowei, 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 chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of new organic active materials; Sales of mechanical equipment; Mold sales; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Electronic product sales; 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, Fire Retardant, Toughened, High Impact And Cold Resistant

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Tancheng International Trade Co., Ltd2013-06-04Engineering Plastics1000K CNYNot Supported
Shufa Engineering Plastics (Tianjin) Co., Ltd2019-10-14Engineering Plastics5180K CNYNot Supported
Zhengzhou Lichuang Building Materials Co., Ltd2015-10-12Engineering Plastics6660K CNYNot Supported
Dongguan Aoya Plastic Raw Materials Co., Ltd2016-01-28Engineering Plastics1000K CNYNot Supported
Shanghai Keyi Chuang Plastic Products Co., Ltd2021-10-09Engineering Plastics, Plastic Extrusion, Abs1800K CNYSupported
Dongguan Baojia Plastic Co., Ltd2018-01-17Engineering Plastics, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer1000K CNYNot Supported
Dongguan Xinchengda Plastic Co., Ltd2019-12-02Engineering Plastics, Malaysia Dongli, Li Changrong From Huizhou1000K CNYNot Supported
Suzhou Huasu Lian Plastic Technology Co., Ltd2019-07-03Engineering Plastics, Polypropylene, Lcp1250K CNYSupported
Shanghai Bangxi Trading Co., Ltd2013-09-18Engineering Plastics1000K CNYNot Supported
Guangdong Jingcheng Plastic Technology Co., Ltd2018-05-09Engineering Plastics, Fire Retardant, Toughened, High Impact And Cold Resistant5170K 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