Updated Apr 1, 2026 · Public platform & industry data

Apr 1, 2026 Updated

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2026 Top 10 Ppa Manufacturers in China Shanghai

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Top-rated Ppa suppliers, How to choose a Ppa manufacturer, Best Ppa companies in China

The top 10 Ppa manufacturers in Shanghai for 2026 are: Shanghai Xinsu Cheng Plasticization Co., Ltd, Shanghai Xinzao Industrial Co., Ltd, Shanghai Anping International Trade Co., Ltd, Shanghai Qiansen International Trade Co., Ltd, Shanghai Juyifa Engineering Plastics Co., Ltd, Shanghai Jusu Da New Materials Co., Ltd, Shanghai Rongshengda Import and Export Trading Co., Ltd, Shanghai Runhetai Plasticization Co., Ltd, Shanghai Chongtao Plasticization Technology Co., Ltd, Shanghai Qincai Trading 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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ShanghaiShanghai
Top 1
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Shanghai Xinsu Cheng Plasticization Co., Ltd
Overall Score4.9 / 5
Est. Date2024-12-09
Registered Capital500K CNY

Shanghai Xinsu Cheng Plasticization Co., Ltd., with its registered address at 5th Floor, Building 11, No. 6055 Jinhai Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Zhou Suxia, and the business scope includes general projects: sales of plastic products; Sales of engineering plastics and synthetic resins; Sales of glass fiber reinforced plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); 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: Ppa, Pa66, Thermal Electronic Appliances

Top 2
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Shanghai Xinzao Industrial Co., Ltd
Overall Score4.8 / 5
Est. Date2018-06-12
Registered Capital1000K CNY

Shanghai Xinzao Industrial Co., Ltd. is registered at Room 223, 2nd Floor, Building 3, No. 69 Huafang Road, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Mo Zong. The company's business scope includes the sale of chemical products and raw materials (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), plastic products, mechanical equipment, import of goods and technology, cultural and artistic exchange planning and consulting, corporate image planning, marketing planning, conference services, exhibition and display services, artistic creation and performance, stage construction, wedding etiquette services, technical consulting and technical services in the field of plastic technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Ppa, Eva, Pc

Top 3
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Shanghai Anping International Trade Co., Ltd
Overall Score4.8 / 5
Est. Date2021-04-13
Registered Capital5000K CNY

Shanghai Anping International Trade Co., Ltd., with its registered address at Building 8, No. 251 Liantang Road, Xinghuo Development Zone, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Li Hongping as its legal representative. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments) General projects: information consulting services (excluding licensed information consulting services); Sales of needle textiles and raw materials; Sales of mechanical equipment; Sales of instruments and meters; Furniture sales; Retail of sports goods and equipment; Sales of rubber products; Wholesale of sports goods and equipment; Sales of household appliances; Sales of sanitary ware; Sales of office supplies; Leather sales; Sales of leather products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of plastic products; Gift and flower sales; Toy sales; Sales of daily necessities; Sales of Class I medical devices; Wholesale of cosmetics; Wholesale of edible agricultural products; Wholesale of pet food and supplies; Sales of chemical products (excluding licensed chemical products); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Development of artificial intelligence application software; Internet sales (except for the sale of goods that need to be licensed); Conference and exhibition services (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: Ppa, Wire And Cable Grade, Pa66

TOP4
Shanghai Qiansen International Trade Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-30
Registered Capital5000K CNY

Shanghai Qiansen International Trade Co., Ltd., with its registered address at 1st Floor, Building 1, No. 15, Lane 588, Zhangliantang Road, Liantang Town, Qingpu District, Shanghai. The registration authority is the Qingpu District Market Supervision Administration, and the legal representative is Li Bo. Its business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments) General projects: research and development of new material technology; Domestic trade agency; Sales of plastic products; Sales of rubber products; Sales of ecological environment materials; Sales of chemical products (excluding licensed chemical products); Electronic product sales; Sales of mechanical equipment (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: Ppa, Asahi Glass , Türkiye Infili

TOP5
Shanghai Juyifa Engineering Plastics Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-07
Registered Capital1000K CNY

Shanghai Juyifa Engineering Plastics 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 and represented by Deng Axiang as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; 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: Ppa, Taiwan Qimei, Taiwan Plastic

TOP6
Shanghai Jusu Da New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2025-06-12
Registered Capital1000K CNY

Shanghai Jusu Da New Materials Co., Ltd., with its registered address at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Peng Fang as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Promotion services for new material technology; Sales of ecological environment materials; Electronic product sales; Sales of mechanical parts and components; Sales agent; 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: Ppa, Pom, Ppsu

TOP7
Shanghai Rongshengda Import and Export Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-07
Registered Capital5000K CNY

Shanghai Rongshengda Import and Export Trading Co., Ltd., with its registered address at Room 3333, Building 2, No. 181 Songyu Road, Tinglin Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Administration. The legal representative is Deng Wenyong, and its business scope includes general projects such as technology import and export; Import and export of goods; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of plastic products; Sales of specialized equipment for plastic processing; Sales of surface functional materials; Sales of new organic active materials; Sales of engineering plastics and synthetic resins; Sales of rubber products; Electronic product sales; Sales of packaging materials and 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: Ppa, High Impact Plastic, Auto Parts

TOP8
Shanghai Runhetai Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2025-09-15
Registered Capital1000K CNY

Shanghai Runhetai Plasticization Co., Ltd., with its registered address at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Peng Zheng as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of leather products; Sales of daily necessities; Sales of engineering plastics and synthetic resins; Internet sales (except for the sale of goods that need to be licensed); Sales of mechanical equipment; 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: Ppa, Pom, Pc

TOP9
Shanghai Chongtao Plasticization Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-04-21
Registered Capital1000K CNY

Shanghai Chongtao Plasticization Technology Co., Ltd., with its registered address at Room 230, 2nd Floor, Building 15, No. 7888 Waiqingsong Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Tang Jun, and the business scope includes technical consulting, technical services, technology development, and technology transfer in the fields of plasticization technology, chemical technology, and water treatment technology. The company engages in import business of goods and technology, business consulting, sales of plastic products, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and easily toxic chemicals), plastic raw materials and products, rubber and plastic products, hardware and electrical equipment, wires and cables, printing materials, electronic products and accessories, mechanical and electrical equipment, communication equipment, computers. Software, hardware, and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Ppa, Tpu, Pps

TOP10
Shanghai Qincai Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2019-05-13
Registered Capital1000K CNY

Shanghai Qincai Trading Co., Ltd., with its registered address at Room 9112-5, Building 9, Lane 95, Jianghai South Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Hu Liqi, and the business scope includes wholesale and retail of rubber products, plastic products, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals). Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Ppa, Pa66, Pc

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Xinsu Cheng Plasticization Co., Ltd2024-12-09Ppa, Pa66, Thermal Electronic Appliances500K CNYNot Supported
Shanghai Xinzao Industrial Co., Ltd2018-06-12Ppa, Eva, Pc1000K CNYSupported
Shanghai Anping International Trade Co., Ltd2021-04-13Ppa, Wire And Cable Grade, Pa665000K CNYNot Supported
Shanghai Qiansen International Trade Co., Ltd2021-04-30Ppa, Asahi Glass , Türkiye Infili5000K CNYNot Supported
Shanghai Juyifa Engineering Plastics Co., Ltd2023-02-07Ppa, Taiwan Qimei, Taiwan Plastic1000K CNYNot Supported
Shanghai Jusu Da New Materials Co., Ltd2025-06-12Ppa, Pom, Ppsu1000K CNYNot Supported
Shanghai Rongshengda Import and Export Trading Co., Ltd2018-09-07Ppa, High Impact Plastic, Auto Parts5000K CNYNot Supported
Shanghai Runhetai Plasticization Co., Ltd2025-09-15Ppa, Pom, Pc1000K CNYNot Supported
Shanghai Chongtao Plasticization Technology Co., Ltd2017-04-21Ppa, Tpu, Pps1000K CNYNot Supported
Shanghai Qincai Trading Co., Ltd2019-05-13Ppa, Pa66, Pc1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require PPA, it is recommended to prioritize checking the material's heat resistance index and dielectric strength, as these two parameters directly affect the stability of electronic packaging or high-frequency scenarios.
  • When applying PPA in the field of automotive lightweighting or consumer electronics, it is necessary to distinguish the mechanical performance differences between glass fiber reinforced and mineral filled types. The former is more suitable for structural components, while the latter focuses on dimensional accuracy.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information, especially focusing on whether they have stable supply records of special polymers.
  • The procurement of PPA in the chemical industry often requires evaluation of melt flow rate (MFR) and hydrolysis stability, and there are significant differences in the tolerance of these two parameters among different injection molding processes.

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