Updated Aug 25, 2026 · Public platform & industry data

Aug 25, 2026 Updated

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2026 Top 10 Pla Manufacturers in China

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

The top 10 Pla manufacturers in China for 2026 are: Zhangjiagang Flender Machinery Co., Ltd, Jiangsu Weiketrui Chemical Co., Ltd, Dongguan Xingyuan Chemical Co., Ltd, Dongguan Xinshengli Plastic New Material Technology Co., Ltd, Dongguan Baojia Plastic Co., Ltd, Dongguan Xinrunlong Packaging Materials Co., Ltd, Dongguan Shuotai Industrial Co., Ltd, Dongguan Jinjiu Plastic Co., Ltd, Guangzhou Haer Technology Co., Ltd, Dongguan Jinqun Plasticization 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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Zhangjiagang Flender Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2010-12-23
Registered Capital10000K CNY

Zhangjiagang Flender Machinery Co., Ltd., with its registered address at No. 42 Sanxing Baixiong Road, Jinfeng Town, Zhangjiagang City, is registered with the Zhangjiagang Administrative Approval Bureau and represented by Yuan Wei as its legal representative. Its business scope includes the manufacturing, processing, and sales of mechanical equipment and components; Purchase and sale of plastic pellets and plastic products; 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) Licensed projects: production of hygiene products and disposable medical supplies; Production of Class II medical devices; Medical mask production (a project that requires approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General project: Manufacturing of plastic products; Sales of plastic products; Production of Class I medical devices; Sales of Class I medical devices; Sales of Class II medical devices; Sales of hygiene products and disposable medical supplies; Production of protective equipment for medical staff (Class I medical devices); Retail of protective equipment for medical staff; Production of special labor protection equipment; Sales of special labor protection equipment; Production of labor protection equipment; Sales of labor protection equipment; Retail of medical masks; Wholesale of medical masks; Production of daily masks (non-medical); Sales of daily masks (non-medical) (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: Pla, Double Screw Extruder, 3D Printing Additive Production Line

Top 2
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Jiangsu Weiketrui Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2010-11-01
Registered Capital5000K CNY

Jiangsu Weiketrui Chemical Co., Ltd., with its registered address at No. 2 Xingye Road, Jinfeng Town, Zhangjiagang City (Room C266, 2nd Floor, Jiulong Building), registered with Zhangjiagang Data Bureau, and represented by Qin Universe as the legal representative. Its business scope includes wholesale of hazardous chemicals (as listed in the license); Chemical (excluding dangerous goods), rubber products, plastic products and raw materials, paper products, wires and cables, metal materials and products, textiles and raw materials, mechanical equipment and components, hardware and electrical equipment, daily necessities, and building materials procurement and sales; 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: Pla, Diphenyl Isooctyl Phosphate, Dichloroacetic Acid

Top 3
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Dongguan Xingyuan Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2018-06-05
Registered Capital2000K CNY

Dongguan Xingyuan Chemical Co., Ltd., with its registered address at Room 102, No. 12, Maiyuan Rhinoceros Lane 1, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Wang Lu Road, and its business scope includes research and development, sales of other chemical raw materials and chemical reagents, rubber raw materials, plastic raw materials, rubber additives, rubber products, rubber adhesives and additives (excluding hazardous chemicals); Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pla, Release Agent, Antistatic Agent

TOP4
Dongguan Xinshengli Plastic New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-24
Registered Capital1000K CNY

Dongguan Xinshengli Plastic New Material Technology Co., Ltd., with its registered address at Room 302, No. 2, Lane 4, Baiguodong South District, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Wu Fanglin, and its business scope includes general projects such as research and development of new material technology; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of surface functional materials; Sales of new organic active materials; Sales of plastic products; Sales of rubber 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: Pla, Pa6, Polyether Epoxy Resin Pes

TOP5
Dongguan Baojia Plastic Co., Ltd
Overall Score4.6 / 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: Pla, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer

TOP6
Dongguan Xinrunlong Packaging Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-07-24
Registered Capital1000K CNY

Dongguan Xinrunlong Packaging Materials Co., Ltd., with its registered address at No. 209 East Shipai Avenue, Shipai Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Chen Huazong, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Manufacturing of new membrane materials; Sales of new membrane materials; Sales of packaging materials and products; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mold manufacturing; Mold sales; Mechanical equipment research and development; Sales of artificial intelligence hardware; Import and export of goods; Technology import and export; Paper product manufacturing; Sales of paper 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: Pla, Vacuum Packaging Bag, Clothing Packaging Bags

TOP7
Dongguan Shuotai Industrial Co., Ltd
Overall Score4.5 / 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: Pla, Biodegradable Heat Shrink Film, Rust Proof Plastic Bag

TOP8
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: Pla, Teflon, Peek

TOP9
Guangzhou Haer Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2014-09-12
Registered Capital1000K CNY

Guangzhou Ha'er Technology Co., Ltd., with its registered address at West 1st Floor, Building 1, No. 8 South Street, Agricultural Science Institute, Shiqi Town, Panyu District, Guangzhou City, is registered with the Panyu District Market Supervision Administration of Guangzhou City. The legal representative is Ma Xiangnuan, and its business scope includes the manufacturing of teaching instruments; Mechanical technology consulting and exchange services; Manufacturing of specialized equipment for rubber processing; Manufacturing of specialized equipment for plastic processing; Mold manufacturing; Mechanical technology transfer services; Information technology consulting services; General equipment repair; Specialized equipment repair; Manufacturing of experimental analytical instruments; Manufacturing of components and devices for general and specialized instruments and meters; Wholesale of rubber products; Wholesale of plastic products; Manufacturing of plastic sheets, pipes, and profiles; Mechanical component processing; Import and export of goods (excluding exclusive and controlled goods); Engineering and technical research and experimental development;. Core products: Pla, Laboratory Tablet Press/Flat Vulcanizing Machine, Desktop Single Screw Extruder

TOP10
Dongguan Jinqun Plasticization Co., Ltd
Overall Score4.3 / 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: Pla, Cpe, Peek

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhangjiagang Flender Machinery Co., Ltd2010-12-23Pla, Double Screw Extruder, 3D Printing Additive Production Line10000K CNYNot Supported
Jiangsu Weiketrui Chemical Co., Ltd2010-11-01Pla, Diphenyl Isooctyl Phosphate, Dichloroacetic Acid5000K CNYNot Supported
Dongguan Xingyuan Chemical Co., Ltd2018-06-05Pla, Release Agent, Antistatic Agent2000K CNYNot Supported
Dongguan Xinshengli Plastic New Material Technology Co., Ltd2021-11-24Pla, Pa6, Polyether Epoxy Resin Pes1000K CNYNot Supported
Dongguan Baojia Plastic Co., Ltd2018-01-17Pla, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer1000K CNYNot Supported
Dongguan Xinrunlong Packaging Materials Co., Ltd2020-07-24Pla, Vacuum Packaging Bag, Clothing Packaging Bags1000K CNYSupported
Dongguan Shuotai Industrial Co., Ltd2010-06-07Pla, Biodegradable Heat Shrink Film, Rust Proof Plastic Bag8000K CNYSupported
Dongguan Jinjiu Plastic Co., Ltd2017-05-26Pla, Teflon, Peek1000K CNYNot Supported
Guangzhou Haer Technology Co., Ltd2014-09-12Pla, Laboratory Tablet Press/Flat Vulcanizing Machine, Desktop Single Screw Extruder1000K CNYNot Supported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Pla, Cpe, Peek1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of PLA, it is recommended to prioritize confirming key parameters such as melt index and hot deformation temperature, which directly affect the adaptability of processing technologies such as 3D printing or injection molding.
  • In different application scenarios such as industrial packaging and food contact grade products, it is necessary to pay attention to the mechanical strength and biodegradation certification of PLA separately to avoid usage restrictions due to non-compliance with specifications.
  • 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 to ensure supply chain stability.
  • When purchasing PLA, it is usually necessary to combine the consistency data of production batches, especially the fluctuation of parameters such as color difference and crystallinity, which may affect the appearance and performance of downstream products.

Knowledge Base

Q

This article compares the characteristics differences between PETG and PLA, two types of 3D printing consumables, and comprehensively analyzes their temperature resistance, printing difficulty, and applicable scenarios to help you choose suitable materials according to your needs.

Q

PLA degradable sheet, which is a plastic sheet made of polylactic acid (PLA) resin, is a biodegradable material. Its main source is the polymerization of lactic acid formed by the fermentation of glucose extracted from plant resources such as starch. This type of sheet has excellent mechanical properties, thermal stability, barrier properties, and processing properties, making it a widely used alternative to traditional PS and PP

Q

CY3.5-PEG-PLA is a functional material composed of an amphiphilic block copolymer of PEG and polylactic acid (PLA) combined with CY3.5 fluorescent groups. This molecule not only maintains the degradability and hydrophobicity of PLA, but also combines the hydrophilicity and stability of PEG, making it easy to form micelles or nanoparticles in aqueous solution

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