Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Processing Plastics Manufacturers in China

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

The top 10 Processing Plastics manufacturers in China for 2026 are: Asahi Kasei Plastics (Shanghai) Co., Ltd, Shanghai Keyi Chuang Plastic Products Co., Ltd, Hengshui Daju Rubber Products Co., Ltd, Hengshui Yilin Polymer Materials Co., Ltd, Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household), Dongguan Suming Plastic Raw Materials Co., Ltd, Dongguan Wanheng New Materials Co., Ltd, Wuhan Xindongyi Chemical Co., Ltd, Langfang Yongxinchuang Environmental Protection Equipment Co., Ltd, Guangdong Donghua Optoelectronics 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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Asahi Kasei Plastics (Shanghai) Co., Ltd
Overall Score4.9 / 5
Est. Date2002-02-25
Registered Capital2200K USD

Asahi Kasei Plastics (Shanghai) Co., Ltd., registered at Room 506-2, Building A, No. 169 Taigu Road, China (Shanghai) Pilot Free Trade Zone, registered with the Market Supervision Administration of the Pilot Free Trade Zone, with HASEGAWA SATOSHI as its legal representative. Its business scope includes international trade, trade between enterprises in the zone, transit trade, and trade agency; Commercial simple processing and trade consulting services within the area, wholesale, commission agency (excluding auctions), import and export, technical support and testing of chemical industry and its products (excluding dangerous goods, special chemicals, and easily producible drug products), plastics, rubber and its products, stone, ceramics, glass and its products, aluminum and its products, daily necessities, paper products, textile raw materials and textiles, kitchen supplies, and other related supporting businesses, research and development of plastic products, technical development, technical consulting, and technical services in the field of chemical products, enterprise management consulting, supply chain management consulting, production and sales of self-produced products of plastic raw materials and plastic products (limited to branch operations). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Processing Plastics, Screw Cleaning Agent, Screw Cleaning Material

Top 2
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Shanghai Keyi Chuang Plastic Products Co., Ltd
Overall Score4.7 / 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: Processing Plastics, Plastic Extrusion, Abs

Top 3
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Hengshui Daju Rubber Products Co., Ltd

Chengxi Development Zone, Jing County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2018-12-17
Registered Capital1000K CNY

Hengshui Daju Rubber Products Co., Ltd. is located in Chengxi Development Zone, Jing County, Hengshui City, Hebei Province. It was established on December 17, 2018, with the registration authority of Jing County Administration for Industry and Commerce and the legal representative being Wang Xinxing. Core products: Processing Plastics, Rubber Shaped Parts, Ul And Lb Tire Bodies

TOP4
Hengshui Yilin Polymer Materials Co., Ltd

Qiaobeidian Village, Xiwang Town, Jizhou District, Hengshui City

Overall Score4.6 / 5
Est. Date2014-11-12
Registered Capital2000K CNY

Hengshui Yilin Polymer Materials Co., Ltd. is located in Qiaobeidian Village, Xiwang Town, Jizhou District, Hengshui City. It was established on November 12, 2014 and registered with the Jizhou District Market Supervision Administration. The legal representative is Wang Da. Core products: Processing Plastics, Nylon Rod, Nylon Sheet

TOP5
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)
Overall Score4.6 / 5
Est. Date2026-04-16
Registered Capital-

Jingxian Nuotu Rubber and Plastic Products Factory (individual business), located at No. 104 Beitun Village, Duqiao Town, Jingxian County, Hengshui City, was established on April 16, 2026. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Wang Gang. Core products: Processing Plastics

TOP6
Dongguan Suming Plastic Raw Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-12
Registered Capital500K CNY

Dongguan Suming Plastic Raw Materials Co., Ltd., with its registered address at Room 116, No. 7 Dongshu 5th Road, Xiegang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Lanying, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of rubber products; Sales of plastic products; Sales of new catalytic materials and additives; Sales of specialized chemical products (excluding hazardous chemicals); Wholesale of hardware products; Retail of hardware 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: Processing Plastics, Covestro, Pa12 (Polyamide 12)

TOP7
Dongguan Wanheng New Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-06-05
Registered Capital1000K CNY

Dongguan Wanheng New Materials Co., Ltd., located at Room 502, No. 84, Maiyuan Yongchang Street, Changping Town, Dongguan City, Guangdong Province, was established on June 5, 2024. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xie Shengli. Core products: Processing Plastics

TOP8
Wuhan Xindongyi Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2014-03-10
Registered Capital500K CNY

Wuhan Xindongyi Chemical Co., Ltd., with its registered address at No. 43 (9) Baiquan Maomiao Street, Dongxihu District, Wuhan City, is registered with the Market Supervision and Administration Bureau of Dongxihu District, Wuhan City. The legal representative is Mei Liyong, and the business scope includes wholesale and retail of chemical raw materials and products (excluding dangerous goods), plastic products, rubber products, metal materials, hardware and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Processing Plastics, Titanium Dioxide, Paraffin Oil

TOP9
Langfang Yongxinchuang Environmental Protection Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2009-02-26
Registered Capital5000K CNY

Langfang Yongxinchuang Environmental Protection Equipment Co., Ltd., with its registered address in Ligezhuang Village, Zhaogezhuang Town, Wen'an County, registered with the Market Supervision and Administration Bureau of Wen'an County, Langfang City. The legal representative is Li Yonggang, and its business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Specialized equipment repair; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Industrial design services; Manufacturing of plastic products; Sales of plastic products; Sales of metal products; Mechanical parts and component processing; Sales of mechanical parts and components; Wholesale of stationery supplies; Retail of stationery supplies; Sales of security equipment; Wholesale of hardware products; Retail of hardware products; Sales of building materials; 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: Processing Plastics, Other Products, Purification Equipment

TOP10
Guangdong Donghua Optoelectronics Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2013-11-21
Registered Capital30000K CNY

Guangdong Donghua Optoelectronic Technology Co., Ltd., with its registered address at No. 3 North Third Road, Tingshan Square, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zhang Guojun, and its business scope includes research and development, production, sales, and processing of lamps, lighting appliances, electronic products, plastic products, hardware products, metal products, household appliances, organic glass products, acrylic sheets, lens products, craft gifts (excluding ivory and its products), cultural and office supplies, advertising display supplies, household appliances, labor protection products, safety protection products, medical devices (Class I medical devices, Class II medical devices), daily masks (non-medical), mask raw materials, non-woven fabrics, meltblown fabrics, elastic ropes, Smart home products, maternal and child products; Medical device installation; Enterprise brand management; 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: Processing Plastics, Acrylic Large Mirror, Pc Mirror

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Asahi Kasei Plastics (Shanghai) Co., Ltd2002-02-25Processing Plastics, Screw Cleaning Agent, Screw Cleaning Material2200K USDNot Supported
Shanghai Keyi Chuang Plastic Products Co., Ltd2021-10-09Processing Plastics, Plastic Extrusion, Abs1800K CNYSupported
Hengshui Daju Rubber Products Co., Ltd2018-12-17Processing Plastics, Rubber Shaped Parts, Ul And Lb Tire Bodies1000K CNYSupported
Hengshui Yilin Polymer Materials Co., Ltd2014-11-12Processing Plastics, Nylon Rod, Nylon Sheet2000K CNYSupported
Jingxian Nuotu Rubber Products Factory (Individual Industrial and Commercial Household)2026-04-16Processing Plastics-Supported
Dongguan Suming Plastic Raw Materials Co., Ltd2020-10-12Processing Plastics, Covestro, Pa12 (Polyamide 12)500K CNYNot Supported
Dongguan Wanheng New Materials Co., Ltd2024-06-05Processing Plastics1000K CNYNot Supported
Wuhan Xindongyi Chemical Co., Ltd2014-03-10Processing Plastics, Titanium Dioxide, Paraffin Oil500K CNYNot Supported
Langfang Yongxinchuang Environmental Protection Equipment Co., Ltd2009-02-26Processing Plastics, Other Products, Purification Equipment5000K CNYNot Supported
Guangdong Donghua Optoelectronics Technology Co., Ltd2013-11-21Processing Plastics, Acrylic Large Mirror, Pc Mirror30000K CNYSupported

Purchasing Guide

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

  • When enterprises choose to process plastic supply, it is recommended to match the actual application requirements based on key technical parameters such as product specifications such as temperature resistance range and impact strength, such as injection molding or packaging material production scenarios.
  • For different usage scenarios such as automotive parts or electronic casings, priority should be given to screening suppliers for product compatibility, while referring to their business qualifications and industry data support.
  • When purchasing and processing plastics, it is usually necessary to pay attention to the supplier's business activity, and evaluate their supply stability through industry performance to avoid affecting production plans due to insufficient production capacity.
  • The commonly used processing plastics in the industrial field need to balance cost and performance. It is recommended to compare the industry performance of different suppliers based on platform statistical information to ensure that the materials meet long-term procurement standards.

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