Updated Aug 3, 2026 · Public platform & industry data

Aug 3, 2026 Updated

English
title decor left

2026 Top 10 End Cap Manufacturers in China Jiangsu

title decor right

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

The top 10 End Cap manufacturers in Jiangsu for 2026 are: Shandong Runxing Electric Power Pipe Co., Ltd, New Shun Valve Group Co., Ltd, Shanghai Haifei Control Equipment Co., Ltd, Hebei Yijie Pipeline Equipment Co., Ltd, Suzhou Youcheng Special Polymer Materials Co., Ltd, Hebei Xinjuyang Pipeline Manufacturing Co., Ltd, Lanling Shengtai Steel Structure Support Factory, Suzhou Hongrenweier Electric Appliance Co., Ltd, Hengshui Meide Rubber&Plastic Co., Ltd, Changzhou Jiubei Machinery Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
JiangsuJiangsu
Top 1
background image
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: End Cap, Pe Perforated Pipe, Pert2 Type Heating Pipeline

Top 2
background image
New Shun Valve Group Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-08
Registered Capital101000K CNY

New Shun Valve Group Co., Ltd., located at Building 3, No. 70 Shunxian Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, was established on May 8, 2015. The registered authority is the Tianning District Government Service Management Office of Changzhou City, and the legal representative is Yan Shaoyang. Core products: End Cap

Top 3
background image
Shanghai Haifei Control Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2011-11-02
Registered Capital5000K CNY

Shanghai Haifei Control Equipment Co., Ltd., located at Room 127, Building 1, No. 943 Lingzhi Village, Fengpu Development Zone, Fengxian District, Shanghai, was established on November 2, 2011. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ding Bangfu. Core products: End Cap

TOP4
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-01
Registered Capital3000K CNY

Hebei Yijie Pipeline Equipment Co., Ltd. is located on the 2nd floor of Building 8, North 6, Hardware and Pipe Fitting City, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. It was established on November 1, 2017, and registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Fu Yisen. Core products: End Cap

TOP5
Suzhou Youcheng Special Polymer Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2025-06-18
Registered Capital5000K CNY

Suzhou Youcheng Special Polymer Materials Co., Ltd., with its registered address at No. 56, Group 8, West District, Shangang Village, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, is registered with Zhangjiagang Data Bureau and represented by Li Fang. Its business scope includes general projects such as the manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of electronic specialized materials; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Mold manufacturing; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Mold sales; Sales of mechanical equipment; Sales of mechanical parts and components; Research and development of new material technology; Promotion services for new material technology; Research and development of emerging energy technologies; Research and development of efficient and energy-saving technologies in the power industry; Sales of specialized chemical products (excluding hazardous chemicals); Sales of electronic specialized materials; Research and development of electronic specialized materials; Engineering and technological research and experimental development (excluding the development and application of human stem cells, gene diagnosis and treatment technologies, rare and unique precious and excellent varieties in China); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical services (excluding planning management, survey, design, and supervision); Domestic freight forwarding agent; International freight forwarding agent; Import and export of goods; Technology import and export; Import and export agency (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: End Cap, Cnc Machining, Food And Chemical Industry

TOP6
Hebei Xinjuyang Pipeline Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2025-06-26
Registered Capital51180K CNY

Hebei Xinjuyang Pipeline Manufacturing Co., Ltd., located at No. 76 Gaoyao Village, Hanji Town, Yanshan County, was established on June 26, 2025. The registered authority is the Yanshan County Market Supervision Administration, and the legal representative is Hu Yulin. Core products: End Cap

TOP7
Lanling Shengtai Steel Structure Support Factory
Overall Score4.5 / 5
Est. Date2013-12-27
Registered Capital1000K CNY

Lanling Shengtai Steel Structure Support Factory, registered in Daguanzhuang Village, Lanling County Development Zone, with the registration authority of Lanling County Market Supervision Administration and the legal representative of Chen Qi. Its business scope includes processing and sales of steel structure supports, steel, and metal roof accessories; Production, processing, and sales of photovoltaic brackets and accessories; Processing and sales of solar energy supporting products; Processing, production, and sales of high and low voltage electrical equipment; Processing and selling waterproof materials (excluding asphalt); Development, construction, and maintenance of photovoltaic power generation projects; Electric power engineering construction; Engaged in the technological development of polymer new materials and the research and development of butyl waterproof adhesive; Selling plastic products, electrical equipment, chemical raw materials (excluding hazardous chemicals), packaging materials, and mechanical equipment accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: End Cap, Aluminum Alloy Guide Rail, Roof Anti Fall System

TOP8
Suzhou Hongrenweier Electric Appliance Co., Ltd
Overall Score4.5 / 5
Est. Date2013-01-28
Registered Capital500K CNY

Suzhou Hongrenweier Electric Appliance Co., Ltd., with its registered address at Building C, No. 1258 Jinfeng South Road, Mudu Town, Wuzhong District, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Jin Ronghua, and its business scope includes the production and sales of electrical appliances, inductors and accessories, molds, lamps, power tools, electrical accessories, automotive and motorcycle accessories, furniture accessories, hardware and electromechanical accessories, and computer accessories; Sales: Plastic products, electronic components, non hazardous chemical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: 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: End Cap, Rectangular Pipe Plug,

TOP9
Hengshui Meide Rubber&Plastic Co., Ltd
Overall Score4.4 / 5
Est. Date2008-11-20
Registered Capital1030K CNY

Hengshui Meide Rubber and Plastic Co., Ltd., with its registered address at Room 201, Building 2, No. 87 Yucai Street, Hengshui City, registered with the Administration for Industry and Commerce of Taocheng District, Hengshui City, and represented by Yang Hongxing as its legal representative. Its business scope includes the sale of rubber raw materials and products, plastic products, chemical raw materials and products (excluding hazardous, easily producible, monitored, and highly toxic chemicals), pneumatic tools and accessories, hardware and electrical equipment, mechanical equipment, and building materials; Development of industrial airbag products. (Prohibited by laws and regulations shall not be operated, and those that require approval but have not been approved shall not be operated). Core products: End Cap, Variable Diameter High-Pressure Water Blocking Airbag, Water Bag Liquid Bag

TOP10
Changzhou Jiubei Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2011-03-08
Registered Capital1000K CNY

Changzhou Jiubei Machinery Co., Ltd., registered at Room 1-1720, Yikang Electromechanical Plaza, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau, and the legal representative is Wu Xiuli. The business scope includes the sales of mechanical equipment and accessories, hardware, electrical, electromechanical equipment, electronic products, metal materials, building materials, chemical raw materials and products, instruments and meters, communication equipment, and plastic products; Maintenance services for mechanical and electrical equipment, as well as import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: End Cap, Parker Connector, Eaton Steel Pipe Forming Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28End Cap, Pe Perforated Pipe, Pert2 Type Heating Pipeline20000K CNYSupported
New Shun Valve Group Co., Ltd2015-05-08End Cap101000K CNYSupported
Shanghai Haifei Control Equipment Co., Ltd2011-11-02End Cap5000K CNYNot Supported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01End Cap3000K CNYSupported
Suzhou Youcheng Special Polymer Materials Co., Ltd2025-06-18End Cap, Cnc Machining, Food And Chemical Industry5000K CNYSupported
Hebei Xinjuyang Pipeline Manufacturing Co., Ltd2025-06-26End Cap51180K CNYSupported
Lanling Shengtai Steel Structure Support Factory2013-12-27End Cap, Aluminum Alloy Guide Rail, Roof Anti Fall System1000K CNYSupported
Suzhou Hongrenweier Electric Appliance Co., Ltd2013-01-28End Cap, Rectangular Pipe Plug, 500K CNYSupported
Hengshui Meide Rubber&Plastic Co., Ltd2008-11-20End Cap, Variable Diameter High-Pressure Water Blocking Airbag, Water Bag Liquid Bag1030K CNYSupported
Changzhou Jiubei Machinery Co., Ltd2011-03-08End Cap, Parker Connector, Eaton Steel Pipe Forming Machine1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of plugs, it is recommended to prioritize confirming key technical parameters such as thread specifications, material pressure resistance levels, etc., to ensure compatibility with pipeline or equipment interfaces.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable supply capabilities in industrial fluid systems and other scenarios.
  • Different application scenarios, such as chemical pipeline sealing or hydraulic equipment protection, have varying requirements for the corrosion resistance and pressure performance of plugs. Therefore, specific usage environments need to be clearly defined when purchasing.
  • Special attention should be paid to the material strength and sealing performance of plugs used in high-pressure environments such as oil and natural gas. It is recommended to choose suppliers with stable industry performance to reduce the risk of leakage.

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