Updated Aug 29, 2026 · Public platform & industry data

Aug 29, 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 Baojia Plastic Co., Ltd, Dongguan Zhangmutou Yutao Plastic Raw Material Business Department, Nanjing Qinghai Trading Co., Ltd, Dongguan Caihua Plastic Technology Co., Ltd, Dongguan Xinxin New Materials Co., Ltd, Dongguan Jinjiu Plastic Co., Ltd, Dongguan Jinqun Plasticization Co., Ltd, Dongguan Shenghao Plastic Raw Materials Co., Ltd, Beijing Meiston Technology Development 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 Baojia Plastic Co., Ltd
Overall Score4.8 / 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

Top 3
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Dongguan Zhangmutou Yutao Plastic Raw Material Business Department
Overall Score4.8 / 5
Est. Date2010-07-13
Registered Capital-

Dongguan Zhangmutou Yutao Plastic Raw Material Business Department, registered address at Shop C, No. 5 Xincheng Street, Baiguodong Village, Zhangmutou Town, Dongguan City, registered with the Dongguan Market Supervision Administration, with Yang Haiguo as the legal representative. Its business scope includes the sale of plastic raw materials (excluding hazardous chemicals).. Core products: Degradable Plastics, Ppa, Pom

TOP4
Nanjing Qinghai Trading Co., Ltd
Overall Score4.7 / 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

TOP5
Dongguan Caihua Plastic Technology Co., Ltd
Overall Score4.7 / 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

TOP6
Dongguan Xinxin New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-05
Registered Capital1000K CNY

Dongguan Xinxin New Materials Co., Ltd., with its registered address at Room 119, Building 17, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Ye Jingxi, and its business scope includes the sale of nanomaterials, plastic raw materials, and modified plastics; Wholesale: Other chemical 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, Pom, Pc

TOP7
Dongguan Jinjiu Plastic Co., Ltd
Overall Score4.6 / 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

TOP8
Dongguan Jinqun Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-13
Registered Capital1000K CNY

Dongguan Jinqun Plasticization Co., Ltd. is registered at No. 3133, Building 16, Dongshu 3rd Road, Taicheng Plastic Market, Renziyuan Village, Xiegang Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Mo Qunli. The business scope includes the sale of plastic raw materials, plastic rubber products, electronic products, hardware products (excluding electroplating), and other chemical products (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Degradable Plastics, Cpe, Peek

TOP9
Dongguan Shenghao Plastic Raw Materials Co., Ltd
Overall Score4.5 / 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, Functional Additives, Other Materials

TOP10
Beijing Meiston Technology Development Co., Ltd
Overall Score4.4 / 5
Est. Date2002-03-26
Registered Capital50010K CNY

Beijing Meiston Technology Development Co., Ltd., with its registered address at Room 505, 5th Floor, Building 4, No. 30 Walnut Garden, Guandongdian North Street, Chaoyang District, Beijing, is registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Wang Xinyuan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Translation services; Conference and exhibition services; Import and export of goods; Technology import and export; Import and export agency; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Sales of metal products; Sales of non-metallic minerals and products; Sales of household appliances; Environmental emergency management services; Software development; Sales of building materials; Manufacturing of ecological environment materials; Manufacturing of specialized equipment for environmental protection; Professional design services; Promotion services for new material technology; Research and development of new material technology; Additive manufacturing; Sales of 3D printing basic materials; 3D printing services; Additive manufacturing equipment manufacturing; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of communication equipment; Manufacturing of communication equipment; Mechanical equipment research and development; Mechanical equipment leasing; Rental of special equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction; Construction engineering survey. (For projects that require approval according to 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.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Degradable Plastics, Eco-Friendly Products, Removing Formaldehyde Vocs

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Guosu Extrusion Equipment Co., Ltd2013-01-09Degradable Plastics, Carbon Black Granulator, Laminating Machine2000K CNYNot Supported
Dongguan Baojia Plastic Co., Ltd2018-01-17Degradable Plastics, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer1000K CNYNot Supported
Dongguan Zhangmutou Yutao Plastic Raw Material Business Department2010-07-13Degradable Plastics, Ppa, Pom-Not Supported
Nanjing Qinghai Trading Co., Ltd2010-04-14Degradable Plastics, Wacker Organic Silicon Concrete Gypsum Waterproof Agent, Wacker Vae5000K CNYNot Supported
Dongguan Caihua Plastic Technology Co., Ltd2023-08-03Degradable Plastics, Zhonghao Morning Light, Juhua1000K CNYSupported
Dongguan Xinxin New Materials Co., Ltd2017-07-05Degradable Plastics, Pom, Pc1000K CNYNot Supported
Dongguan Jinjiu Plastic Co., Ltd2017-05-26Degradable Plastics, Teflon, Peek1000K CNYNot Supported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Degradable Plastics, Cpe, Peek1000K CNYSupported
Dongguan Shenghao Plastic Raw Materials Co., Ltd2015-05-04Degradable Plastics, Functional Additives, Other Materials500K CNYSupported
Beijing Meiston Technology Development Co., Ltd2002-03-26Degradable Plastics, Eco-Friendly Products, Removing Formaldehyde Vocs50010K 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

Degradable plastic bags release white powder during the decomposition process, because some components are added to the plastic bag, including starch and pigments, which decompose into small particles to form white powder during the degradation process. This article provides a detailed introduction to the composition and decomposition process of biodegradable plastic bags, as well as the reasons for the formation of white powder.

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