Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Pp-R Manufacturers in China

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

The top 10 Pp-R manufacturers in China for 2026 are: Shaanxi Linsu Pipeline Technology Co., Ltd, Dongzhao Hongda (Beijing) Building Materials Co., Ltd, Hangzhou Gaofu New Materials Co., Ltd, Suzhou Dijie Plasticization Co., Ltd, Shanghai Zhongkai Tai Plasticization Co., Ltd, Dongguan Shangpin New Material Technology Co., Ltd, Kunshan Chaoheng Plasticization Co., Ltd, Suzhou Liangda Engineering Plastics Co., Ltd, Ningbo Dihong Plasticization Co., Ltd, Shanghai Yesu International Trade 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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Shaanxi Linsu Pipeline Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-27
Registered Capital5180K CNY

Shaanxi Linsu Pipeline Technology Co., Ltd., with its registered address located in Guochu Logistics Park Pipeline Industrial Zone, Gaojing Avenue, Yongle Town, Jinghe New City, Xixian New Area, Shaanxi Province. The registration authority is Jinghe New City Branch of the Market Supervision Administration of Xixian New Area, Shaanxi Province, and the legal representative is Hu Shuchao. Its business scope includes general projects such as pipeline transportation equipment sales; Sales of rubber products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of insulation materials; Sales of metal products; Sales of new metal functional materials; Operation of wires and cables; Sales of building decoration materials; Wholesale of hardware products; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of metal packaging containers and materials; Manufacturing of building waterproofing membrane products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Manufacturing of fiberglass and related products; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of metal structures; Sales of metal packaging containers and materials; Sales of metal structures; Sales of building waterproofing membrane products; Sales of valves and plugs; Sales of steel reinforcement products for construction; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of synthetic materials; Sales of high-quality synthetic rubber; Research and development of metal products; Sales of metal chains and other metal products; Sales of building materials; Sales of lightweight building materials; Retail of hardware products; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Pp-R, Pvc Water Supply Pipe, Psp Steel Plastic Composite Pipe

Top 2
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Dongzhao Hongda (Beijing) Building Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2013-01-11
Registered Capital5840K CNY

Dongzhao Hongda (Beijing) Building Materials Co., Ltd., with its registered address at Room 601-677, No. 99 Yanmi Road, Xitiangezhuang Town, Miyun District, Beijing, registered with the Market Supervision Administration of Miyun District, Beijing. The legal representative is Liu Jinglong, and its business scope includes general projects such as sales of building materials; Sales of metal materials; Sales of brown products; Sales of metal products; Sales of glass fiber reinforced plastic products; Retail of hardware products; Sales of building blocks; Sales of plastic products; Sales of metal tools; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Recycling and cascading utilization of waste power batteries from new energy vehicles (excluding hazardous waste management); Retail of automotive spare parts; Internet sales (except for the sale of goods that need to be licensed); General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Wholesale of automotive spare parts; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Pp-R, Pvc Trunking Compartment, Floor Heating Pipe Accessories

Top 3
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Hangzhou Gaofu New Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2022-04-08
Registered Capital6736.39K CNY

Hangzhou Gaofu New Materials Co., Ltd., registered at Room 608, Comprehensive Building, No. 518 Yongchang New Street, Yongchang Town, Fuyang District, Hangzhou City, Zhejiang Province (self declared), registered with the Market Supervision and Administration Bureau of Fuyang District, Hangzhou City, with Cui Gang as the legal representative. Its business scope includes general projects: manufacturing of high-performance fibers and composite materials; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of high-performance non-ferrous metals and alloy materials; Sales of high-performance fibers and composite materials; Sales of high-performance sealing materials; Sales of synthetic materials; Sales of non-ferrous metal alloys; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Sales of instruments and meters; 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: Pp-R, Customized Production, Special Material For Low-Temperature And High Impact Resistant Polypropylene Pipes

TOP4
Suzhou Dijie Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2015-09-25
Registered Capital5000K CNY

Suzhou Dijie Plasticization Co., Ltd. is registered at Room 6-6-08, No. 2 Xingang Middle Road, Fuqiao Town, Taicang City. The registration authority is Taicang Administrative Approval Bureau, and the legal representative is Li Ningsong. Its business scope includes the distribution of plastic raw materials and products, chemical raw materials and products, lubricants, and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pp-R, Ppa, Lcp

TOP5
Shanghai Zhongkai Tai Plasticization Co., Ltd
Overall Score4.7 / 5
Est. Date2024-08-16
Registered Capital1000K CNY

Shanghai Zhongkai Tai Plasticization Co., Ltd., with its registered address at Building 5, No. 936 Guoshun Road, Nanqiao Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zhong Zhao'an as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of engineering plastics and synthetic resins; Engineering management services; 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: Pp-R, Polycarbonate, Polyethylene

TOP6
Dongguan Shangpin New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-09-09
Registered Capital1000K CNY

Dongguan Shangpin New Material Technology Co., Ltd., with its registered address at Room 104, No. 21, Haoyi Lane, Zhangluo Flagpole, Zhangmutou Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration and represented by Huang Shengpin as its legal representative. Its business scope includes general projects such as research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of high-performance fibers and composite materials; Sales of synthetic materials; Sales of glass fiber reinforced plastic 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: Pp-R, Emma, Pei

TOP7
Kunshan Chaoheng Plasticization Co., Ltd
Overall Score4.6 / 5
Est. Date2016-04-20
Registered Capital5000K CNY

Kunshan Chaoheng Plasticization Co., Ltd. is registered at Building 51, Taikun International Commercial Villa, No. 99 Xuezhao Road, Huaqiao Town, Kunshan City. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Yu Chao. Its business scope includes the sales of plastic raw materials, rubber raw materials and products, chemical products (excluding dangerous goods), electronic products, hardware products, and the 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: Pp-R, Polypropylene, Automotive Sealant

TOP8
Suzhou Liangda Engineering Plastics Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-30
Registered Capital1000K CNY

Suzhou Liangda Engineering Plastics Co., Ltd., registered at No. 18, H District, Shitailong Mold City, No. 3 Lufeng East Road, Lujia Town, Kunshan City, registered with the Kunshan Administrative Approval Bureau, with Peng Xueliang as the legal representative. Its business scope includes the sales of plastic raw materials, rubber products, 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: Pp-R, Pc, Poe

TOP9
Ningbo Dihong Plasticization Co., Ltd
Overall Score4.4 / 5
Est. Date2018-11-23
Registered Capital1000K CNY

Ningbo Dihong Plasticization Co., Ltd., with its registered address at 1512, Building 2, Huicong Home Appliance City, Yuyao City, Zhejiang Province (self declared), is registered with the Yuyao Market Supervision Administration and represented by Liu Dingxiang. Its business scope includes wholesale, retail, and online sales of plastic raw materials and additives, chemical raw materials and additives (excluding hazardous chemicals), rubber raw materials and products, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pp-R, Thermal Stability Hot Water Pipe, Injection Grade Plastic Raw Materials

TOP10
Shanghai Yesu International Trade Co., Ltd
Overall Score4.3 / 5
Est. Date2020-07-08
Registered Capital5000K CNY

Shanghai Yesu International Trade Co., Ltd., with its registered address at 12th Floor, Building 2, No. 1919 Baziqiao Road, Nanqiao Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District and represented by Zhang Hao as the legal representative. Its business scope includes general projects such as import and export of goods; 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: Pp-R, Polypropylene Raw Materials, Pp

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shaanxi Linsu Pipeline Technology Co., Ltd2022-01-27Pp-R, Pvc Water Supply Pipe, Psp Steel Plastic Composite Pipe5180K CNYSupported
Dongzhao Hongda (Beijing) Building Materials Co., Ltd2013-01-11Pp-R, Pvc Trunking Compartment, Floor Heating Pipe Accessories5840K CNYNot Supported
Hangzhou Gaofu New Materials Co., Ltd2022-04-08Pp-R, Customized Production, Special Material For Low-Temperature And High Impact Resistant Polypropylene Pipes6736.39K CNYNot Supported
Suzhou Dijie Plasticization Co., Ltd2015-09-25Pp-R, Ppa, Lcp5000K CNYNot Supported
Shanghai Zhongkai Tai Plasticization Co., Ltd2024-08-16Pp-R, Polycarbonate, Polyethylene1000K CNYNot Supported
Dongguan Shangpin New Material Technology Co., Ltd2021-09-09Pp-R, Emma, Pei1000K CNYNot Supported
Kunshan Chaoheng Plasticization Co., Ltd2016-04-20Pp-R, Polypropylene, Automotive Sealant5000K CNYNot Supported
Suzhou Liangda Engineering Plastics Co., Ltd2016-12-30Pp-R, Pc, Poe1000K CNYNot Supported
Ningbo Dihong Plasticization Co., Ltd2018-11-23Pp-R, Thermal Stability Hot Water Pipe, Injection Grade Plastic Raw Materials1000K CNYNot Supported
Shanghai Yesu International Trade Co., Ltd2020-07-08Pp-R, Polypropylene Raw Materials, Pp5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of PP-R, it is recommended to prioritize confirming key parameters such as the SDR series and nominal pressure rating of the pipes to ensure compatibility with the pressure requirements and fluid medium characteristics of the engineering design.
  • PP-R is widely used in cold and hot water transportation systems. When purchasing, it is necessary to distinguish the specification differences between civil buildings and industrial pipelines based on actual scenarios. For example, in high temperature conditions, higher heat-resistant raw material models should be selected.
  • 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, especially for long-term bulk procurement projects.
  • It is recommended to evaluate the matching supply capacity of PP-R fittings based on construction conditions for different connection methods (such as hot melt socket or electric melting), in order to avoid a decrease in installation efficiency due to inconsistent specifications.

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