Updated Aug 1, 2026 · Public platform & industry data

Aug 1, 2026 Updated

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2026 Top 10 Plastic Processing Manufacturers in China Zhejiang

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

The top 10 Plastic Processing manufacturers in Zhejiang for 2026 are: Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd, Shenzhen Hantai Precision Machinery Co., Ltd, Suzhou Tingchang Plasticization Co., Ltd, Shanghai Yousheng Plastic Co., Ltd, Jiangsu Weirun High Plasticization Co., Ltd, Shanghai Yiqiang Plasticization Technology Co., Ltd, Shanghai Ting'er Plasticization Technology Co., Ltd, Dongguan Weicai Plastic Raw Materials Co., Ltd, Ningbo Xinfei Plasticization Co., Ltd, Suzhou Wujuyuan 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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ZhejiangZhejiang
Top 1
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Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd

Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province

Overall Score4.9 / 5
Est. Date2017-03-05
Registered Capital1000K CNY

Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd., located in Maquan, Duqiao Town, Jing County, Hengshui City, Hebei Province, was established on March 5, 2017. The registration authority is Jing County Administration for Industry and Commerce, and the legal representative is Sun Jingqi. Core products: Plastic Processing, Injection Molded Nylon Parts, Injection Molded Precision Gears

Top 2
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Shenzhen Hantai Precision Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2009-08-12
Registered Capital10000K CNY

Shenzhen Hantai Precision Machinery Co., Ltd., with its registered address at Room 101, Building 1, Dongfang Fogang Industrial Zone, Songyu Road, Dongfang Community, Songgang Street, Bao'an District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Duan Xianwei, and its business scope includes general business projects such as sales of mechanical parts and molds, domestic commercial and material supply and marketing, and import and export of goods and technology. (The above does not include projects prohibited or requiring pre-approval by laws, administrative regulations, or decisions of the State Council.) The licensed business projects are: production of mechanical parts and molds.. Core products: Plastic Processing, Mechanical Hardware Sheet Metal Processing, Precision

Top 3
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Suzhou Tingchang Plasticization Co., Ltd
Overall Score4.8 / 5
Est. Date2022-03-02
Registered Capital2000K CNY

Suzhou Tingchang Plasticization Co., Ltd., with its registered address at Room 504, Building M, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Yi Yanlin. Its business scope includes general projects: sales of plastic products; Sales of rubber products; Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Sales of engineering plastics and synthetic resins; Sales of glass fiber reinforced plastic products; Sales of high-quality synthetic rubber; Sales of high-performance fibers and composite materials; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of office supplies; Sales of labor protection equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Plastic Processing, Abs, Pa66

TOP4
Shanghai Yousheng Plastic Co., Ltd
Overall Score4.7 / 5
Est. Date2020-08-19
Registered Capital1200K CNY

Shanghai Yousheng Plastic Co., Ltd., with its registered address at Room JT10084, No. 7, Lane 129, Huajiang Road, Jiading District, Shanghai, registered with the Jiading District Market Supervision Administration, represented by He Qinfeng as the legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products) (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: Plastic Processing, Tpu, Pom

TOP5
Jiangsu Weirun High Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2019-06-26
Registered Capital10000K CNY

Jiangsu Weirun High Plasticization Co., Ltd. is registered at Room 411, Zone A, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Yi Chaojun. The business scope includes the sales of plastic products, plastic raw materials, plastic additives, chemical raw materials and products (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Processing, Eva, Basf Pbt From Germany

TOP6
Shanghai Yiqiang Plasticization Technology Co., Ltd
Overall Score4.6 / 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: Plastic Processing, Pps, Pc

TOP7
Shanghai Ting'er Plasticization Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-10
Registered Capital2000K CNY

Shanghai Ting'er Plasticization Technology Co., Ltd., with its registered address at Room 058, 2nd Floor, Zone 2, Building 1, No. 15, Lane 588, Zhangliantang Road, Liantang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration. The legal representative is Chen Jianxun, and its business scope includes technical development and services in the field of plasticization technology, sales of plastic raw materials and products, rubber and plastic products, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Plastic Processing, Pom Baoli, Lcp Sumitomo Japan

TOP8
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: Plastic Processing, Germany Evonik Degussa Pmma, South Asian Pa66

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: Plastic Processing, Pc/Abs, Pp

TOP10
Suzhou Wujuyuan Plasticization Co., Ltd
Overall Score4.4 / 5
Est. Date2016-03-16
Registered Capital2000K CNY

Suzhou Wujuyuan Plasticization Co., Ltd., registered at Room 8, Building 5, No. 9 Dongcheng Avenue, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative He Xin, engages in the sales of plastic raw materials, plastic products, rubber and plastic products, chemical raw materials and products (excluding hazardous chemicals, precursor chemicals and monitoring chemicals), and hardware products; Import and export business 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: Plastic Processing, Pc/Abs, Long Glass Fiber, Long Carbon Fiber Reinforced Plastic

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hengshui Hengbo Machinery Parts Manufacturing Co., Ltd2017-03-05Plastic Processing, Injection Molded Nylon Parts, Injection Molded Precision Gears1000K CNYSupported
Shenzhen Hantai Precision Machinery Co., Ltd2009-08-12Plastic Processing, Mechanical Hardware Sheet Metal Processing, Precision10000K CNYSupported
Suzhou Tingchang Plasticization Co., Ltd2022-03-02Plastic Processing, Abs, Pa662000K CNYNot Supported
Shanghai Yousheng Plastic Co., Ltd2020-08-19Plastic Processing, Tpu, Pom1200K CNYNot Supported
Jiangsu Weirun High Plasticization Co., Ltd2019-06-26Plastic Processing, Eva, Basf Pbt From Germany10000K CNYNot Supported
Shanghai Yiqiang Plasticization Technology Co., Ltd2020-06-23Plastic Processing, Pps, Pc5000K CNYNot Supported
Shanghai Ting'er Plasticization Technology Co., Ltd2016-05-10Plastic Processing, Pom Baoli, Lcp Sumitomo Japan2000K CNYNot Supported
Dongguan Weicai Plastic Raw Materials Co., Ltd2021-03-10Plastic Processing, Germany Evonik Degussa Pmma, South Asian Pa661000K CNYNot Supported
Ningbo Xinfei Plasticization Co., Ltd2019-03-27Plastic Processing, Pc/Abs, Pp5000K CNYNot Supported
Suzhou Wujuyuan Plasticization Co., Ltd2016-03-16Plastic Processing, Pc/Abs, Long Glass Fiber, Long Carbon Fiber Reinforced Plastic2000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require plastic processing, it is recommended to match specific application scenarios based on key technical parameters such as product thickness, temperature resistance range, and dimensional accuracy, such as electronic shell injection molding or industrial component molding.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability.
  • In fields such as automotive parts or medical devices that require high material safety, a comprehensive evaluation should be conducted based on the impact resistance and chemical stability parameters of plastic processing.
  • For bulk procurement scenarios, it is recommended to compare the industry data performance and actual cases of different suppliers to select partners with high technological maturity and capacity adaptation.

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