Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Degradable Plastics Manufacturers in China

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

The top 10 Degradable Plastics manufacturers in China for 2026 are: Nanjing Guosu Extrusion Equipment Co., Ltd, Dongguan Meidelong Plastic Chemical Co., Ltd, Dongguan Caihua Plastic Technology Co., Ltd, Dongguan Baojia Plastic Co., Ltd, Suzhou Guoyao New Materials Co., Ltd, Nanjing Qinghai Trading Co., Ltd, Dongguan Shuotai Industrial Co., Ltd, Dongguan Chengjin Plasticization Co., Ltd, Dongguan Jinjiu Plastic Co., Ltd, Dongguan Shenghao Plastic Raw 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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Top 1
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Nanjing Guosu Extrusion Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2013-01-09
Registered Capital2000K CNY

Nanjing Guosu Extrusion Equipment Co., Ltd., registered at Room 901, Building 1, Greenland Window Business Plaza, No. 4 Jinyuan Road, Dongshan Street, Jiangning District, Nanjing City, registered with the Jiangning District Government Service Management Office of Nanjing City, with Zhang Qingsong as the legal representative. Its business scope includes general items: sales of plastic processing specialized equipment; Sales of specialized equipment for rubber processing; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of engineering plastics and synthetic resins; Mold sales; Sales of synthetic materials; Sales of building decoration materials; Furniture sales; Sales of furniture spare parts; Clothing and apparel retail; Sales of clothing accessories; Retail of hardware products; Sales of mechanical and electrical equipment; Electronic product sales; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of electronic specialized materials; Retail of electronic components; Sales of power electronic components; Sales of electronic specialized equipment; Sales of metal materials; Import and export of goods; Technology import and export; Import and export agency; Industrial design services; Sales of mechanical parts and components; Sales of new membrane materials (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: Degradable Plastics, Carbon Black Granulator, Laminating Machine

Top 2
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Dongguan Meidelong Plastic Chemical Co., Ltd
Overall Score4.8 / 5
Est. Date2016-07-25
Registered Capital1000K CNY

Dongguan Meidelong Plastic Chemical Co., Ltd., with its registered address at No. 729, Shuzhao Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation and represented by Yulixin. Its business scope includes the sale of plastic raw materials, other chemical products, plastic additives, plastic auxiliary materials, masterbatch, color powder, titanium dioxide, carbon black, engineering plastics, molds, general machinery and equipment, electronic products, and hardware products (excluding hazardous chemicals); Import and export 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: Degradable Plastics, Rich Titanium Dioxide, Shiyuan Titanium Dioxide

Top 3
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Dongguan Caihua Plastic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-08-03
Registered Capital1000K CNY

Dongguan Caihua Plastic Technology Co., Ltd., with its registered address at Room 123, Building 8, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xu Qi. The company's business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of high-quality synthetic rubber; Sales of surface functional materials; Sales of new organic active materials; Sales of rubber products; Sales of plastic products; 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: Degradable Plastics, Zhonghao Morning Light, Juhua

TOP4
Dongguan Baojia Plastic Co., Ltd
Overall Score4.7 / 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: Degradable Plastics, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer

TOP5
Suzhou Guoyao New Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2022-09-28
Registered Capital5000K CNY

Suzhou Guoyao New Materials Co., Ltd., with its registered address at Room 8, Building 17, Shitailong Mold City, Lujia Town, Kunshan City, is registered with Kunshan Data Bureau and represented by Chen Fanglin. Its business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); 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: Degradable Plastics, Ev Charging Gun, Electronics And Electrical

TOP6
Nanjing Qinghai Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2010-04-14
Registered Capital5000K CNY

Nanjing Qinghai Trading Co., Ltd., with its registered address at Room 102, No. 66 Jingyi Road, Jinniu Industrial Concentration Zone, Jinniu Lake Street, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Zhang Xiuzhen. Its business scope includes the sales of chemical products, paper products, decorative materials, and mechanical equipment; Decoration engineering design and construction; Computer graphic design and production; Operation of hazardous chemicals (operating according to the projects listed in the license); Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Degradable Plastics, Wacker Organic Silicon Concrete Gypsum Waterproof Agent, Wacker Vae

TOP7
Dongguan Shuotai Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2010-06-07
Registered Capital8000K CNY

Dongguan Shuotai Industrial Co., Ltd., with its registered address at Building 2, No. 71 Sanheng Road, Lianfeng, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Cai Shouhuai, and its business scope includes licensed projects such as packaging, decoration, and printing of printed materials; Printing of documents, materials, and other printed materials. (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 of relevant departments.) General projects: New material technology promotion services; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Sales of agricultural film; Sales of packaging materials and products; Sales of synthetic materials; Manufacturing of plastic products; Sales of plastic products; Sales of CNC machine tools; Sales of mechanical equipment; Sales of surface functional materials; Sales of new metal functional materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of new membrane materials; Sales of new membrane materials; Import and export of goods; Technology import and export; Import and export agency. (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: Degradable Plastics, Biodegradable Heat Shrink Film, Rust Proof Plastic Bag

TOP8
Dongguan Chengjin Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-21
Registered Capital1000K CNY

Dongguan Chengjin Plasticization Co., Ltd., with its registered address at Room 401, No. 2, Shufa Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zheng Xiuwen, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of synthetic materials; 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: Degradable Plastics, Pfa Meltable Polytetrafluoroethylene, Thermoplastic Elastomer Surlyn

TOP9
Dongguan Jinjiu Plastic Co., Ltd
Overall Score4.5 / 5
Est. Date2017-05-26
Registered Capital1000K CNY

Dongguan Jinjiu Plastic Co., Ltd., with its registered address at No. 368, Shurong Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Jiang Hongping, and its business scope includes the sale of plastic raw materials, plastic accessories, plastic additives, rubber raw materials, and plastic products; Import and export 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: Degradable Plastics, Teflon, Peek

TOP10
Dongguan Shenghao Plastic Raw Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-05-04
Registered Capital500K CNY

Dongguan Shenghao Plastic Raw Materials Co., Ltd., with its registered address at Room 118, Building 14, Plastic Gold Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Deng Xingxiu. Its business scope includes the sale of plastic raw materials, plastic products, plastic additives, rubber raw materials, and other chemical products; Import and export 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: Degradable Plastics, General-Purpose Plastics, Liquid Rubber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Guosu Extrusion Equipment Co., Ltd2013-01-09Degradable Plastics, Carbon Black Granulator, Laminating Machine2000K CNYNot Supported
Dongguan Meidelong Plastic Chemical Co., Ltd2016-07-25Degradable Plastics, Rich Titanium Dioxide, Shiyuan Titanium Dioxide1000K CNYNot Supported
Dongguan Caihua Plastic Technology Co., Ltd2023-08-03Degradable Plastics, Zhonghao Morning Light, Juhua1000K CNYSupported
Dongguan Baojia Plastic Co., Ltd2018-01-17Degradable Plastics, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer1000K CNYNot Supported
Suzhou Guoyao New Materials Co., Ltd2022-09-28Degradable Plastics, Ev Charging Gun, Electronics And Electrical5000K CNYNot Supported
Nanjing Qinghai Trading Co., Ltd2010-04-14Degradable Plastics, Wacker Organic Silicon Concrete Gypsum Waterproof Agent, Wacker Vae5000K CNYNot Supported
Dongguan Shuotai Industrial Co., Ltd2010-06-07Degradable Plastics, Biodegradable Heat Shrink Film, Rust Proof Plastic Bag8000K CNYSupported
Dongguan Chengjin Plasticization Co., Ltd2022-06-21Degradable Plastics, Pfa Meltable Polytetrafluoroethylene, Thermoplastic Elastomer Surlyn1000K CNYNot Supported
Dongguan Jinjiu Plastic Co., Ltd2017-05-26Degradable Plastics, Teflon, Peek1000K CNYNot Supported
Dongguan Shenghao Plastic Raw Materials Co., Ltd2015-05-04Degradable Plastics, General-Purpose Plastics, Liquid Rubber500K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of biodegradable plastics, it is recommended to prioritize clarifying product specifications such as degradation cycle, mechanical properties, and environmental certification standards to ensure compliance and functional requirements for specific application scenarios.
  • Degradable plastics are widely used in packaging, agricultural film and other scenarios. When purchasing, it is necessary to choose photodegradation, biodegradation or composite degradation types according to the end use to avoid affecting the use effect due to mismatched technical parameters.
  • When selecting suppliers, they can refer to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to comprehensively evaluate their supply stability and technical reliability.
  • For the procurement of different degradable plastic products, it is recommended to conduct a horizontal comparison based on the actual delivery cases of suppliers in similar projects, with a focus on the consistency of product batches and the completeness of technical documents.

Knowledge Base

Q

This article analyzes the technical requirements and environmental characteristics of biodegradable plastic products in Hainan region, from material properties, application scenarios to purchase points, to help consumers easily identify compliant products.

Q

This article provides a detailed introduction to the definition, main types, and components of biodegradable plastics, as well as their significant importance in environmental protection. By understanding and promoting biodegradable plastics, we can reduce environmental pollution and promote sustainable development.

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