Updated Nov 5, 2026 · Public platform & industry data

Nov 5, 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: Dongguan Jiongsheng Plastic Technology Co., Ltd, Shenzhen Chengmingxin Renewable Resources Co., Ltd, Zhanheng Kaiwen Technology (Shenzhen) Co., Ltd, Langfang Lanxin Environmental Protection Technology Co., Ltd, Dongguan Baishun New Materials Co., Ltd, Suzhou Laurenvis Plasticization Co., Ltd, Shandong Maofa Chemical Co., Ltd, Wuxi Jurui Plastic Materials Co., Ltd, Shenzhen Huiya New Material Technology Co., Ltd, Changzhou Jierui Automotive Parts 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 3
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Zhanheng Kaiwen Technology (Shenzhen) Co., Ltd
Overall Score4.7 / 5
Est. Date2008-10-06
Registered Capital1000K HKD

Zhanheng Kaiwen Technology (Shenzhen) Co., Ltd., with its registered address at A1203, Jinda City Building, Zhongxin Road, Xin'er Community, Xinqiao Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Liu Dezong, and its business scope includes general business projects such as research and development, wholesale, import and export, and related supporting businesses of new environmental protection materials and their products, electronic products, electrical products, plastic molds, and automotive parts (excluding state-owned trade management goods, and goods subject to quota, license management, and other special regulations management shall be applied for in accordance with relevant national regulations). Toy sales; Copyright agency; 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 based on the business license) Licensed business projects: none.. Core products: Processing Plastics, Reliable Biodegradable Plastic Products, Additive

TOP5
Dongguan Baishun New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-01
Registered Capital1000K CNY

Dongguan Baishun New Materials Co., Ltd., with its registered address at Room 402, Building 4, No. 31, Changping Section, Dongping Avenue, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Food, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Research and development of new material technology; Promotion services for new material technology; Rubber product manufacturing; Sales of rubber products; Synthetic fiber manufacturing; Sales of synthetic fibers; 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, Abs, Ppe/Pa

TOP7
Shandong Maofa Chemical Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-26
Registered Capital5000K CNY

Shandong Maofa Chemical Co., Ltd. is registered at No. 540, south of the fifth floor of Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province. The registration authority is the Market Supervision Administration of Tianqiao District, Jinan City, and the legal representative is Xie Changqing. The business scope includes licensed projects: hazardous chemical operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily chemical products; Manufacturing of daily chemical products [branch operation]; Disinfectant sales (excluding hazardous chemicals); Sales of food additives; Sales of feed additives; Fertilizer sales; Sales of metal products; Sales of plastic products; Sales of mechanical equipment. (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, Isopropyl Alcohol, Epoxy Resin

TOP9
Shenzhen Huiya New Material Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2020-10-22
Registered Capital6800K CNY

Shenzhen Huiya New Material Technology Co., Ltd., registered at 435, Building B, Baoneng Zhichuang Valley, No. 6 Fukang Road, Hehua Community, Pinghu Street, Longgang District, Shenzhen, with the Shenzhen Market Supervision Administration as the registration authority and Fang Luhui as the legal representative, is engaged in general business projects including chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), mechanical equipment and accessories, building materials, electronic products, hardware and electrical equipment, handicrafts (excluding ivory and its products), rubber product research and development, wholesale and retail; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Sales of chemical products (excluding licensed chemical products); Promotion services for new material technology; Science popularization and publicity services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: import and export of goods; Technology import and export. (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: Processing Plastics, Epoxy Resin, Thinner

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Jiongsheng Plastic Technology Co., Ltd2010-10-09Processing Plastics, Pp Treatment Agent, Uv Repair Water500K CNYNot Supported
Shenzhen Chengmingxin Renewable Resources Co., Ltd2015-10-27Processing Plastics1000K CNYNot Supported
Zhanheng Kaiwen Technology (Shenzhen) Co., Ltd2008-10-06Processing Plastics, Reliable Biodegradable Plastic Products, Additive1000K HKDNot Supported
Langfang Lanxin Environmental Protection Technology Co., Ltd2021-03-04Processing Plastics, Epoxy Resin, Epoxy Zinc Rich Paint3000K CNYNot Supported
Dongguan Baishun New Materials Co., Ltd2017-11-01Processing Plastics, Abs, Ppe/Pa1000K CNYNot Supported
Suzhou Laurenvis Plasticization Co., Ltd2014-09-29Processing Plastics, Lanxess Pa66 From Germany, American Suwei Ppsppa5000K CNYNot Supported
Shandong Maofa Chemical Co., Ltd2016-05-26Processing Plastics, Isopropyl Alcohol, Epoxy Resin5000K CNYNot Supported
Wuxi Jurui Plastic Materials Co., Ltd2012-09-12Processing Plastics, Polyurethane, Nylon2000K CNYNot Supported
Shenzhen Huiya New Material Technology Co., Ltd2020-10-22Processing Plastics, Epoxy Resin, Thinner6800K CNYNot Supported
Changzhou Jierui Automotive Parts Co., Ltd2014-11-13Processing Plastics, Pc Endurance Board, Bombardier Commander 1000 Half Speed Windshield 5Mm Thick6000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of processed plastics, it is recommended to prioritize confirming key technical parameters such as melt index and temperature resistance range to ensure compatibility with production equipment, such as injection molding or blown film processing scenarios.
  • When evaluating suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and platform statistics, especially suitable for sub sectors such as waste plastic recycling or industrial grade modified plastic production.
  • Different application scenarios, such as packaging materials or engineering plastic products, have significantly different requirements for the density and impact resistance of processed plastics. Specific uses need to be clarified before procurement.
  • If it involves large-scale procurement, it is recommended to screen suppliers with stable production capacity based on industry data, while paying attention to their industry performance and actual case verification.

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