Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Cpvc Manufacturers in China

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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 China for 2026 are: Shandong Runxing Electric Power Pipe Co., Ltd, Shanghai Zhongye Valve Co., Ltd, Hangzhou Huizhi New Material Technology Co., Ltd, Baoding Lida Plastic Industry Co., Ltd, Zhenjiang Wanshuitong Plastic Pipe Industry Co., Ltd, Hebei Qianzheng Plastic Products Co., Ltd, Shandong Ketian Chemical Co., Ltd, Weifang Hanghao New Material Technology Co., Ltd, Xi'an Yunhang Industrial Co., Ltd, Shanghai Liu Zhangyang 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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Shandong Runxing Electric Power Pipe Co., Ltd
Overall Score4.9 / 5
Est. Date2016-07-28
Registered Capital20000K CNY

Shandong Runxing Electric Power Pipe Co., Ltd., registered at Yanluo Road, Yanlou Town, Yanggu County, Liaocheng City, Shandong Province (1.5 kilometers south of Rural Commercial Bank), registered with Yanggu County Market Supervision and Administration Bureau, with Wang Shouying as the legal representative. Its business scope includes the production and sales of MPP pipe fittings, PE pipe fittings, PVC pipe fittings, silicon core pipes, and fiberglass carbon pipe fittings; Investment, development, and construction of solar photovoltaic power generation projects; Towel production and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cpvc, Construction Of Silicon Core Tube, Ppr Pipe

Top 2
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Shanghai Zhongye Valve Co., Ltd
Overall Score4.8 / 5
Est. Date2015-08-20
Registered Capital10000K CNY

Shanghai Zhongye Valve Co., Ltd., with its registered address at Room 1145, No. 6, Lane 65, Huandong 1st Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Bureau. The legal representative is Tang Xiaoyong, and its business scope includes the sales of valves, pumps, hardware and electrical equipment, mechanical equipment, and pipeline accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Cpvc, Exhaust Valve, Blowdown Valve

Top 3
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Hangzhou Huizhi New Material Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2012-09-18
Registered Capital10000K CNY

Hangzhou Huizhi New Material Technology Co., Ltd., with its registered address in Gaoqiao Village, Yinhu Street, Fuyang District, Hangzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Fuyang District, Hangzhou City. The legal representative is Wu Lixia, and the business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Research and development of emerging energy technologies; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of plastic products; Sales of plastic products; Electronic product sales; Sales of building materials; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Sales of household appliances; Mechanical equipment research and development; Biomass energy technology services; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Operation of wires and cables; Sales of insulation materials; Sales of building decoration materials; Sales of synthetic materials; Sales of ecological environment materials; Sales of insulation and soundproofing materials; Sales of non-ferrous metal alloys; Sales of metal tools; Sales of non-metallic minerals and products; Sales of cement products; Sales of asbestos cement products; Sales of steel reinforcement products for construction; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; 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). Licensed project: Electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Cpvc, Building Pipeline Fittings, Metal Pipe

TOP4
Baoding Lida Plastic Industry Co., Ltd
Overall Score4.7 / 5
Est. Date1998-02-18
Registered Capital100080K CNY

Baoding Lida Plastic Industry Co., Ltd., registered at No. 316 Ping'an West Street, South Ping'an West Street, Shunping County, Baoding City, Hebei Province, China. The registration authority is Shunping County Market Supervision Administration, and the legal representative is Li Zhanguo. The business scope includes licensed projects such as installation, modification, and repair of special equipment; Construction project construction; Sales of disinfection equipment; Construction project supervision (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses) General project: Manufacturing of plastic products; Sales of plastic products; Promotion services for new material technology; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Environmental consulting services; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Municipal facility management; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; External contracting projects; Import and export of goods; Intelligent agricultural management; Manufacturing of IoT devices; Sales of IoT devices; Rental of photovoltaic power generation equipment; Solar power generation technology services; Engineering management services (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Cpvc, Chemical Pipe Series, Gas Pipe Series

TOP5
Zhenjiang Wanshuitong Plastic Pipe Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2018-10-18
Registered Capital160000K CNY

Zhenjiang Wanshuitong Plastic Pipe Industry Co., Ltd., with its registered address at No. 5 Zhengqian Road, Youfang Town, Yangzhong City, Zhenjiang City, is registered with the Yangzhong Administrative Approval Bureau and represented by Ding Zhenggen as the legal representative. Its business scope includes plastic pipe fittings, hardware tools, instrument pipe valves, rubber products, nylon products, metal products, PTFE products, mechanical equipment, cable trays, busbars, high and low voltage switchgear, and support and hanger processing and manufacturing; Installation of pipeline equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cpvc, Pp Conductive Tube, Pp Pipe

TOP6
Hebei Qianzheng Plastic Products Co., Ltd
Overall Score4.6 / 5
Est. Date2023-05-11
Registered Capital3000K CNY

Hebei Qianzheng Plastic Products Co., Ltd., with its registered address at No. 82, Sabaoying Village, Kangxianzhuang Town, Bazhou City, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Bazhou City, Langfang City. The legal representative is Wang Kuo, and its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building decoration materials. (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, Ppr Pipe, Pe Steel Wire Mesh Skeleton Pipe

TOP7
Shandong Ketian Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-09
Registered Capital20000K CNY

Shandong Ketian Chemical Co., Ltd., with its registered address at No. 158 Jinshan Street, Fangzi District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Fangzi District, Weifang City. The legal representative is Zhang Mingxia, and the business scope includes general projects: sales of specialized chemical products (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of synthetic materials (excluding hazardous chemicals); Research and development of new material technology; 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, Chlorinated Rubber, Chlorinated Paraffin

TOP8
Weifang Hanghao New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-03-25
Registered Capital1000K CNY

Weifang Hanghao New Material Technology Co., Ltd., registered at Wanggao Industrial Park, Tianliu Town, Shouguang City, Weifang City (No. 2 Gongye 3rd Road), registered with the Shouguang Market Supervision Administration, with Zhang Meixiang as the legal representative. Its business scope includes research and development, consulting, transfer, and promotion services of new material technology; Sales: Chemical additives (excluding hazardous chemicals), rubber additives (excluding hazardous chemicals) (projects that require approval by law can only be operated after approval by relevant departments)***. Core products: Cpvc, Ortho Benzene Plasticizer, Cold Resistant Plasticizer

TOP9
Xi'an Yunhang Industrial Co., Ltd
Overall Score4.5 / 5
Est. Date2019-02-27
Registered Capital5000K CNY

Xi'an Yunhang Industrial Co., Ltd., with its registered address at Room 10115, Unit 1, Building 54, South Port South Road, Xingwei Road East, Xi'an International Port Area, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of the Xi'an Municipal Administration for Market Regulation. The legal representative is Lan Jian, and its business scope includes the research and development of new pipe fittings and technical services; Production and sales of pipes, fittings, plumbing equipment, and sanitary ware; Design and construction of heating engineering, water and electricity installation engineering, construction engineering, indoor and outdoor decoration engineering; Organizing and planning cultural exchange activities; Construction and technical consultation for fire engineering; Installation of pipeline engineering equipment; Sales of hardware and electrical equipment, water pumps and valves, electrical materials, wires and cables, metal materials (excluding flammable and explosive dangerous goods), steel, mechanical and electrical equipment, gas pipelines, waterproof materials, exterior wall insulation materials, building materials, labor protection products, mining equipment, daily necessities, and agricultural and sideline products; Service: Installation of water, electricity, and heating, and labor agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cpvc, Drain Pipe, Air Conditioning Water Supply Pipe

TOP10
Shanghai Liu Zhangyang Plasticization Co., Ltd
Overall Score4.4 / 5
Est. Date2021-03-23
Registered Capital8000K CNY

Shanghai Liu Zhangyang Plasticization Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zhang Yugui as its legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of daily glass products; Sales of building materials; Sales of building decoration materials; Sales of insulation materials; Sales of building waterproofing membrane products; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Residential water and electricity installation and maintenance services; Sales of electronic components and electromechanical equipment; Conference and exhibition services; Repair of metal products; General equipment repair; Specialized equipment repair (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: Cpvc, Tpe, Tpv

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28Cpvc, Construction Of Silicon Core Tube, Ppr Pipe20000K CNYSupported
Shanghai Zhongye Valve Co., Ltd2015-08-20Cpvc, Exhaust Valve, Blowdown Valve10000K CNYNot Supported
Hangzhou Huizhi New Material Technology Co., Ltd2012-09-18Cpvc, Building Pipeline Fittings, Metal Pipe10000K CNYNot Supported
Baoding Lida Plastic Industry Co., Ltd1998-02-18Cpvc, Chemical Pipe Series, Gas Pipe Series100080K CNYSupported
Zhenjiang Wanshuitong Plastic Pipe Industry Co., Ltd2018-10-18Cpvc, Pp Conductive Tube, Pp Pipe160000K CNYSupported
Hebei Qianzheng Plastic Products Co., Ltd2023-05-11Cpvc, Ppr Pipe, Pe Steel Wire Mesh Skeleton Pipe3000K CNYNot Supported
Shandong Ketian Chemical Co., Ltd2018-04-09Cpvc, Chlorinated Rubber, Chlorinated Paraffin20000K CNYNot Supported
Weifang Hanghao New Material Technology Co., Ltd2019-03-25Cpvc, Ortho Benzene Plasticizer, Cold Resistant Plasticizer1000K CNYNot Supported
Xi'an Yunhang Industrial Co., Ltd2019-02-27Cpvc, Drain Pipe, Air Conditioning Water Supply Pipe5000K CNYNot Supported
Shanghai Liu Zhangyang Plasticization Co., Ltd2021-03-23Cpvc, Tpe, Tpv8000K 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 power cable protection pipe is a type of pipe widely used in our daily lives. Its raw material is a material that has undergone complex processing and has excellent performance. CPVC power cable protection pipes have excellent durability and can adapt to a variety of environments, so CPVC power cable protection pipes are very suitable for use as

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