Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Cpvc Manufacturers in China Guangdong

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

The top 10 Cpvc manufacturers in Guangdong for 2026 are: Dongguan Chengjin Plasticization Co., Ltd, Jiangsu Zhonghe Pipeline Technology Co., Ltd, Foshan Yueqianjin Plastic Industry Co., Ltd, Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd, Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd, Dongguan Yingxiang Plastic Raw Materials Co., Ltd, Dongguan Xinshengli Plastic New Material Technology Co., Ltd, Shenzhen Wanbian Trading Co., Ltd, Shenzhen Xinbaoshi Valve Technology Co., Ltd, Shenzhen Huamin Technology 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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GuangdongGuangdong
Top 1
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Dongguan Chengjin Plasticization Co., Ltd
Overall Score4.9 / 5
Est. Date2022-06-21
Registered Capital1000K CNY

Dongguan Chengjin Plasticization Co., Ltd., with its registered address at Room 401, No. 2, Shufa Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zheng Xiuwen, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; 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: Cpvc, Pfa Meltable Polytetrafluoroethylene, Thermoplastic Elastomer Surlyn

Top 2
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Jiangsu Zhonghe Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-01-24
Registered Capital20000K CNY

Jiangsu Zhonghe Pipeline Technology Co., Ltd., with its registered address at No. 26 Zijing Road, Industrial Park, Chahe Town, Pizhou City, Xuzhou City, is registered with the Pizhou Administrative Approval Bureau and represented by Li Yue 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; Manufacturing of plastic products; Sales of pipeline transportation equipment; Installation services for ordinary mechanical equipment; Sales of plastic products; Sales of metal structures; Sales of metal materials; Sales of rubber products; Operation of wires and cables; Sales of building materials; Sales of mechanical equipment; Wholesale of hardware products; Retail of hardware products; Internet sales (except for the sale of goods that need to be licensed); Sales of glass fiber reinforced plastic products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Agricultural machinery manufacturing; Sales of agricultural machinery; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Import and export of goods; Import and export agency; 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: Cpvc, Electric Conduit, Hot-Dip Plastic Coated Steel Pipe

Top 3
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Foshan Yueqianjin Plastic Industry Co., Ltd
Overall Score4.8 / 5
Est. Date2023-10-22
Registered Capital3000K CNY

Foshan Yueqianjin Plastic Industry Co., Ltd., registered at No. 94, Factory 82, Gangzaigang, Shitang Road, Shijie Industrial Zone, Songgang, Shishan Town, Nanhai District, Foshan City (registered address declared), with the Market Supervision Administration of Nanhai District, Foshan City as the legal representative, Ye Weihao, and the business scope including general projects: sales of plastic products; Rubber product manufacturing. (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: Cpvc, Traction/Drag/Top Pull Pipe, Ductile Iron Pipe

TOP4
Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-11-01
Registered Capital10000K CNY

Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd., with its registered address at No. 007 Zijing Road, Industrial Park, Chahe Town, Pizhou City, is registered with the Pizhou Administrative Approval Bureau and represented by Liu Yuheng. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Steel rolling processing; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials (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: Cpvc, Power Protection Pipe, Hot-Dip Plastic Coated Steel Pipe

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: Cpvc, Electronic And Electrical Engineering Plastics, Electronic And Electrical Appliances

TOP6
Dongguan Yingxiang Plastic Raw Materials Co., Ltd
Overall Score4.6 / 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: Cpvc, Pps, Tpe

TOP7
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: Cpvc, Pa6, Polyether Epoxy Resin Pes

TOP8
Shenzhen Wanbian Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2005-01-27
Registered Capital10000K CNY

Shenzhen Wanbian Trading Co., Ltd., registered at 806, Unit E, Tianbei Garden, No. 75 Guanlan Avenue, Longhua New District, Shenzhen, with Longhua Bureau as the registration authority and Zhang Xuefeng as the legal representative. Its business scope includes general business operations such as import and export, domestic commerce, and material supply and marketing (excluding exclusive, controlled, and monopolized goods). The licensed business projects are:. Core products: Cpvc, Imported Products From Abroad, Fairview

TOP9
Shenzhen Xinbaoshi Valve Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-11-16
Registered Capital2100K CNY

Shenzhen Xinbaoshi Valve Technology Co., Ltd., registered at Building A, No. 102, Ailian Industrial Zone, Zhugushi, Wulian Community, Longgang Street, Longgang District, Shenzhen, registered with the Shenzhen Market Supervision Administration, with Yang Leyao as the legal representative. Its business scope includes the sales of water system valves, air regulating valves, fire valves, pipeline accessories, insulation materials, hardware and electrical equipment, air nozzles and valves, air ducts, copper pipes, galvanized pipes, seamless steel pipes, plastic pipes, fans, water pumps and towers, galvanized sheets, aluminum materials, and daily necessities; Domestic trade. ^None. Core products: Cpvc, Transparent Tube Series, Butterfly Valve

TOP10
Shenzhen Huamin Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2005-12-16
Registered Capital2100K CNY

Shenzhen Huamin Technology Co., Ltd., with its registered address at 1st Floor, Building 1, East of No. 116 Qingshui Road, Longxi Community, Longgang Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Xiong Jinhua. Its business scope includes general business projects such as technology development and purchase and sale of metal valves and plastic valves; Purchase and sale of metal pipes and fittings, plastic pipes and fittings, plastic plates, mechanical and electrical equipment, industrial control products, and chemical products (excluding recycling of renewable resources and flammable, explosive, and hazardous chemicals); Domestic trade; Import and export of goods and technology. Sales of pumps and vacuum equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: general freight transportation; Vacuum coating processing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Cpvc, Double Active Ball Valve, Japanese Waterlogging

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Chengjin Plasticization Co., Ltd2022-06-21Cpvc, Pfa Meltable Polytetrafluoroethylene, Thermoplastic Elastomer Surlyn1000K CNYNot Supported
Jiangsu Zhonghe Pipeline Technology Co., Ltd2022-01-24Cpvc, Electric Conduit, Hot-Dip Plastic Coated Steel Pipe20000K CNYNot Supported
Foshan Yueqianjin Plastic Industry Co., Ltd2023-10-22Cpvc, Traction/Drag/Top Pull Pipe, Ductile Iron Pipe3000K CNYNot Supported
Jiangsu Zhongqi Runtong Pipeline Technology Co., Ltd2021-11-01Cpvc, Power Protection Pipe, Hot-Dip Plastic Coated Steel Pipe10000K CNYNot Supported
Dongguan Kaiwan Engineering Plastic Raw Materials Co., Ltd2020-12-23Cpvc, Electronic And Electrical Engineering Plastics, Electronic And Electrical Appliances1000K CNYNot Supported
Dongguan Yingxiang Plastic Raw Materials Co., Ltd2020-06-03Cpvc, Pps, Tpe1000K CNYNot Supported
Dongguan Xinshengli Plastic New Material Technology Co., Ltd2021-11-24Cpvc, Pa6, Polyether Epoxy Resin Pes1000K CNYNot Supported
Shenzhen Wanbian Trading Co., Ltd2005-01-27Cpvc, Imported Products From Abroad, Fairview10000K CNYNot Supported
Shenzhen Xinbaoshi Valve Technology Co., Ltd2020-11-16Cpvc, Transparent Tube Series, Butterfly Valve2100K CNYNot Supported
Shenzhen Huamin Technology Co., Ltd2005-12-16Cpvc, Double Active Ball Valve, Japanese Waterlogging2100K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of CPVC, it is recommended to prioritize confirming key technical parameters such as temperature resistance level and pressure resistance performance. Industrial pipeline applications typically require long-term stability above 80 ℃.
  • The corrosion resistance performance of CPVC varies greatly in chemical pipelines and fire protection systems. When purchasing, resin models with corresponding chlorine content (63% -67%) should be selected according to specific scenario requirements.
  • 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.
  • When purchasing CPVC cable conduit in the power industry, attention should be paid to the oxygen index (≥ 45%) and impact strength indicators, as these applications have high requirements for fire resistance performance.
  • The CPVC pipes used in building drainage systems must comply with ASTM D2846 standards, and wall thickness tolerances and Vicat softening point parameters directly affect the construction qualification rate.

Knowledge Base

Q

The common connection methods for CPVC buried power pipes include socket connection and hot melt welding connection, and multiple factors need to be considered when selecting. Socket connection is a traditional and commonly used method, which is relatively simple to operate and does not require professional equipment. During construction, carefully clean the socket and plug, remove surface dust, oil stains and other impurities, ensure that the connection parts are clean, so that the glue can work better. Then

Q

CPVC is a protective conduit used for wires and cables, which has high strength, high temperature and corrosion resistance, and excellent insulation properties. In addition, the quality is not particularly heavy, so it can bring the advantage of convenient construction. Its various performance has also been certified by quality testing and widely used. Compared with PVC pipes, its performance is also

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