Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Pa612 Manufacturers in China

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Top-rated Pa612 suppliers, How to choose a Pa612 manufacturer, Best Pa612 companies in China

The top 10 Pa612 manufacturers in China for 2026 are: Dongguan Zhengtao Plastic Co., Ltd, Dongguan Baojia Plastic Co., Ltd, Dongguan Yingxiang Plastic Raw Materials Co., Ltd, Shanghai Yiqiang Plasticization Technology Co., Ltd, Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd, Dongguan Tianzhihong Plasticization Co., Ltd, Dongguan Weicai Plastic Raw Materials Co., Ltd, Dongguan Jinqun Plasticization Co., Ltd, Ningbo Xinfei Plasticization Co., Ltd, Shanghai Yichu Petrochemical 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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Region FilterRegion
Top 1
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Dongguan Zhengtao Plastic Co., Ltd
Overall Score4.9 / 5
Est. Date2017-12-14
Registered Capital1000K CNY

Dongguan Zhengtao Plastic Co., Ltd. is registered at 1st Floor, Building 18, 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 Xinyong. The business scope includes the sale of plastic raw materials, plastic products, plastic additives, plastic colorants, electronic products, and other chemical products (excluding hazardous chemicals).. Core products: Pa612, Psu, Pa12

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: Pa612, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer

Top 3
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Dongguan Yingxiang Plastic Raw Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-06-03
Registered Capital1000K CNY

Dongguan Yingxiang Plastic Raw Materials Co., Ltd. is registered at Room 108, Building 14, No. 92 Huacui Road, Zhangmutou Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Guo Honglin. The business scope includes the sale of plastic raw materials, plastic products, metal products, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pa612, Pps, Tpe

TOP4
Shanghai Yiqiang Plasticization Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-06-23
Registered Capital5000K CNY

Shanghai Yiqiang Plasticization Technology Co., Ltd., with its registered address at Building 1, No.1 Haikun Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Yang Junliang as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of plastic products; Sales of rubber products; Sales of engineering plastics and synthetic resins; Wholesale of hardware products; Retail of hardware products; Sales of electrical equipment; Wholesale of stationery supplies; Retail of stationery supplies; Sales of Class I medical devices; Sales of office equipment; Wholesale of sports goods and equipment; Retail of sports goods and equipment; Needle textile sales; Sales of daily masks (non-medical); Sales of industrial textile products; Information consulting services (excluding licensed information consulting services); Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Pa612, Pps, Pc

TOP5
Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-23
Registered Capital1000K CNY

Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd. is registered at Room 115, Building 6, No. 75 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Guo Xianming. The business scope includes the sale of plastic raw materials, engineering plastics, plastic accessories, plastic additives, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pa612, , Special Engineering Plastic Ppe

TOP6
Dongguan Tianzhihong Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2017-12-12
Registered Capital1880K CNY

Dongguan Tianzhihong Plasticization Co., Ltd., with its registered address at 611 Shuzhao Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. Its legal representative is Niu Xinmei, and its business scope includes sales and research and development of high-performance film materials, plastic raw materials, chemical raw materials (excluding hazardous chemicals), plastic products, plastic additives, and plastic machinery; 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: Pa612, Polyphenylene Sulfide - Pps, Polyamide 12-Pa12

TOP7
Dongguan Weicai Plastic Raw Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-10
Registered Capital1000K CNY

Dongguan Weicai Plastic Raw Materials Co., Ltd., with its registered address at No. 32-1 Haoyi Lane, Zhangluo Flagpole, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Cai, and its business scope includes the sale of plastic raw materials, plastic products, plastic accessories, plastic pigments, polymer materials, plastic additives (excluding hazardous chemicals), hardware products, and electronic products; 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: Pa612, Swiss Ems, Tpee Korea Sk

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: Pa612, Cpe, Peek

TOP9
Ningbo Xinfei Plasticization Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-27
Registered Capital5000K CNY

Ningbo Xinfei Plasticization Co., Ltd., with its registered address at No. 83-1 Wenjia, Yongfeng Village, Fengshan Street, Yuyao City, Zhejiang Province (self declared), registered with the Yuyao Market Supervision and Administration Bureau, and represented by Mo Fanfan as its legal representative. Its business scope includes wholesale and retail of plastic raw materials and products, chemical raw materials (excluding hazardous chemicals), rubber raw materials, metal materials, building materials, and textile raw materials (excluding national unified business commodities); Import and export of self operated and agency goods and technology, except for goods and technology restricted or prohibited by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pa612, Pc/Abs, Pp

TOP10
Shanghai Yichu Petrochemical Co., Ltd
Overall Score4.5 / 5
Est. Date2018-02-23
Registered Capital1000K CNY

Shanghai Yichu Petrochemical Co., Ltd. is registered at Room 2881, No. 1338-1 Huancheng South Road, Nanqiao Town, Fengxian District, Shanghai. The registration authority is the Market Supervision Bureau of Fengxian District, and the legal representative is Zhou Huayun. Its business scope includes wholesale and retail of chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals), plastic products, and rubber products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pa612, Connector, Engineering Plastic

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Zhengtao Plastic Co., Ltd2017-12-14Pa612, Psu, Pa121000K CNYNot Supported
Dongguan Baojia Plastic Co., Ltd2018-01-17Pa612, Pet Polyethylene Terephthalate, Lcp Liquid Crystal Polymer1000K CNYNot Supported
Dongguan Yingxiang Plastic Raw Materials Co., Ltd2020-06-03Pa612, Pps, Tpe1000K CNYNot Supported
Shanghai Yiqiang Plasticization Technology Co., Ltd2020-06-23Pa612, Pps, Pc5000K CNYNot Supported
Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd2020-12-23Pa612, , Special Engineering Plastic Ppe1000K CNYNot Supported
Dongguan Tianzhihong Plasticization Co., Ltd2017-12-12Pa612, Polyphenylene Sulfide - Pps, Polyamide 12-Pa121880K CNYNot Supported
Dongguan Weicai Plastic Raw Materials Co., Ltd2021-03-10Pa612, Swiss Ems, Tpee Korea Sk1000K CNYSupported
Dongguan Jinqun Plasticization Co., Ltd2018-04-13Pa612, Cpe, Peek1000K CNYSupported
Ningbo Xinfei Plasticization Co., Ltd2019-03-27Pa612, Pc/Abs, Pp5000K CNYNot Supported
Shanghai Yichu Petrochemical Co., Ltd2018-02-23Pa612, Connector, Engineering Plastic1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of PA612, it is recommended to prioritize confirming the material's melt index and mechanical strength parameters, which directly affect the applicability of injection molding processes and the durability of the final product.
  • PA612 is widely used in automotive fuel pipelines and industrial gear components. When purchasing, the performance of materials such as oil resistance and wear resistance can be evaluated based on specific scenario requirements.
  • When selecting suppliers, it is recommended to comprehensively consider product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure supply chain stability.
  • Precision components such as electronic connectors often use PA612, and attention should be paid to whether the material's dielectric constant and dimensional stability meet the insulation protection requirements.
  • For special application scenarios such as medical devices, it is necessary to verify whether the PA612 provided by the supplier meets the relevant biocompatibility testing report before procurement.

Knowledge Base

Q

PA612, also known as polyamide 612 or nylon 612, is composed of polydodecanediocylhexanediamine. PA612 not only has the general characteristics of PA, but also has the advantages of relatively small width, lower water absorption and density, good dimensional stability, high tensile strength and impact strength, and transparency. Injection Molding Process Drying treatment: If the material is sealed before processing,

Q

PA612, also known as polyamide 612 or nylon 612, is composed of polydodecanediocylhexanediamine. PA612 not only has the general characteristics of PA, but also has the advantages of relatively small width, lower water absorption and density, good dimensional stability, high tensile strength and impact strength, and transparency. Injection Molding Process Drying treatment: If the material is sealed before processing,

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