Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 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, Shanghai Haifei Control Equipment Co., Ltd, New Shun Valve Group Co., Ltd, Jiangsu Dongken New Materials Co., Ltd, Shanghai Haifei Control Equipment Co., Ltd, Wuxi Wanqian Industrial Products Intelligent Manufacturing Technology Co., Ltd, Jiangsu Kunrun Fluoroplastic Co., Ltd, Changzhou Botai Aluminum Products Co., Ltd, Suzhou Hongrenweier Electric Appliance Co., Ltd, Suzhou Kunxin Fluid Equipment 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
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

Top 3
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

TOP4
Jiangsu Dongken New Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2014-07-24
Registered Capital10010K CNY

Jiangsu Dongken New Materials Co., Ltd., with its registered address at No. 59 Yushi Street, Xuanwu District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Xuanwu District, Nanjing City. The legal representative is Yang Kang, and the business scope includes licensed projects: 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 approval results). General projects: new material technology promotion services; Manufacturing of electrical instruments and meters; Instrument and meter repair; Manufacturing of instruments and meters; Sealing component manufacturing; Manufacturing of electrical accessories; Mechanical parts and component processing; Manufacturing of general components; Manufacturing of automotive parts and accessories; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of motorcycle spare parts; Operation of wires and cables; Fastener manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of plastic products; Manufacturing of mechanical and electrical equipment; Manufacturing of power facilities and equipment; Manufacturing of distribution switch control equipment; Manufacturing of fiberglass and related products; Manufacturing of photovoltaic equipment and components; Residential water and electricity installation and maintenance services; Installation services for ordinary mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; 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, Diaphragm Valve, Hot Melt Elbow

TOP5
Shanghai Haifei Control Equipment Co., Ltd
Overall Score4.6 / 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

TOP6
Wuxi Wanqian Industrial Products Intelligent Manufacturing Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-07
Registered Capital30000K CNY

Wuxi Wanqian Industrial Products Intelligent Manufacturing Technology Co., Ltd., registered at 22nd floor, Phase I Building, Beichuang Science and Technology Park, 401 Xingyuan North Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City, with Bai Keliang as the legal representative. Its business scope includes licensed projects: Class I value-added telecommunications services; The second type of value-added telecommunications services (projects that require approval by law and can only be operated after approval by relevant departments, with specific business projects subject to approval results). General projects include technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fastener manufacturing; Manufacturing of metal wire ropes and their products; Manufacturing of metal tools; Manufacturing of general components; Manufacturing of hardware products; Mold manufacturing; Manufacturing of pneumatic power machinery and components; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of instruments and meters; Production of labor protection equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Manufacturing of motorcycle spare parts; Manufacturing of automotive parts and accessories; Manufacturing of security equipment; Manufacturing of sports goods and equipment; Clothing manufacturing; Manufacturing of household appliances; Manufacturing of household goods; Manufacturing of sanitary ware; Wholesale of computer software, hardware, and auxiliary equipment; Sales of metal materials; Research and development of metal products; Wholesale of hardware products; Sales of building materials; Sales of electrical signal equipment devices; Electronic product sales; Sales of instruments and meters; Sales of office supplies; Sales of firefighting equipment; Retail of sports goods and equipment; Needle textile sales; Retail of shoes and hats; Clothing and apparel retail; Retail of cosmetics; Sales of daily necessities; Sales of daily necessities; Photography printing services; Loading and unloading handling; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Conference and exhibition services; Import and export of goods; Non residential real estate leasing (except for projects that require approval according to law, operating activities can be carried out independently based on the business license in accordance with the law). Core products: End Cap, Combination Screw,

TOP7
Jiangsu Kunrun Fluoroplastic Co., Ltd
Overall Score4.5 / 5
Est. Date2019-10-22
Registered Capital10000K CNY

Jiangsu Kunrun Fluoroplastics Co., Ltd., with its registered address at No. 28 Changwang South Road, Youfang Town, Yangzhong City, Zhenjiang City, is registered with the Yangzhong Administrative Approval Bureau and represented by Cai Degen as its legal representative. Its business scope includes the manufacturing, processing, and sales of PTFE products, plastic products, nylon products, molds, and other related products; Sales of instrument tube valves, valves, and explosion-proof junction boxes. Import and export of goods; Technology import and export (projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: End Cap, Seal, Liquid Separation Funnel

TOP8
Changzhou Botai Aluminum Products Co., Ltd
Overall Score4.5 / 5
Est. Date2013-03-14
Registered Capital12000K CNY

Changzhou Botai Aluminum Products Co., Ltd., with its registered address at No. 71 An'an Anning Road, Chunjiang Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Xiao Yuncheng, and its business scope includes the manufacturing and processing of aluminum products; Metal cold working processing; Sales of building decoration materials and hardware components. (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; 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, Sheet Metal Processing, Aluminum Profile Industrial Wire Ladder

TOP9
Suzhou Hongrenweier Electric Appliance Co., Ltd
Overall Score4.4 / 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,

TOP10
Suzhou Kunxin Fluid Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2016-03-15
Registered Capital2000K CNY

Suzhou Kunxin Fluid Equipment Co., Ltd. is registered at Room 415, Building 3, No. 58 Wushan Street, Yuexi Street, Wuzhong District, Suzhou City. The registration authority is the Administrative Approval Bureau of Wuzhong District, Suzhou City, and the legal representative is Zou Chunming. The business scope includes general projects: sales of pipeline transportation equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of mechanical and electrical equipment; Sales of electronic specialized equipment; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Wholesale of hardware products; Sales of pumps and vacuum equipment; Mold sales; Sales of mechanical parts and components; Electronic product sales; Sales of metal products; Wholesale of electronic components; Engineering cost consulting services; Information consulting services (excluding licensed information consulting services); business management; Graphic and textual design and production; Advertising design and agency; Advertising release; Business agency services; Conference and exhibition services (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: End Cap, Water Cleaning Hose, Gas Booster Pump

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
Shanghai Haifei Control Equipment Co., Ltd2011-11-02End Cap5000K CNYNot Supported
New Shun Valve Group Co., Ltd2015-05-08End Cap101000K CNYSupported
Jiangsu Dongken New Materials Co., Ltd2014-07-24End Cap, Diaphragm Valve, Hot Melt Elbow10010K CNYNot Supported
Shanghai Haifei Control Equipment Co., Ltd2011-11-02End Cap5000K CNYNot Supported
Wuxi Wanqian Industrial Products Intelligent Manufacturing Technology Co., Ltd2018-12-07End Cap, Combination Screw, 30000K CNYNot Supported
Jiangsu Kunrun Fluoroplastic Co., Ltd2019-10-22End Cap, Seal, Liquid Separation Funnel10000K CNYSupported
Changzhou Botai Aluminum Products Co., Ltd2013-03-14End Cap, Sheet Metal Processing, Aluminum Profile Industrial Wire Ladder12000K CNYSupported
Suzhou Hongrenweier Electric Appliance Co., Ltd2013-01-28End Cap, Rectangular Pipe Plug, 500K CNYSupported
Suzhou Kunxin Fluid Equipment Co., Ltd2016-03-15End Cap, Water Cleaning Hose, Gas Booster Pump2000K CNYSupported

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