Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 End Cap Manufacturers in China Jiangsu

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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, Yishenghua Trading (Ningbo) Co., Ltd, Jiangsu Dongken New Materials Co., Ltd, Hebei Yijie Pipeline Equipment Co., Ltd, Jingxian Kunduo Rubber Products Co., Ltd, Wuxi Baike Hardware Products Co., Ltd, Lanling Shengxiang Metal Products Co., Ltd, Suzhou Hongrenweier Electric Appliance 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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JiangsuJiangsu
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: End Cap, Pe Perforated Pipe, Pert2 Type Heating Pipeline

Top 2
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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
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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
Yishenghua Trading (Ningbo) Co., Ltd
Overall Score4.6 / 5
Est. Date2007-09-12
Registered Capital2900K USD

Yishenghua Trading (Ningbo) Co., Ltd., with its registered address at No. 99 Huanghai Road, Beilun District, Ningbo City, Zhejiang Province, is registered with the Market Supervision Administration of Beilun District, Ningbo City. The legal representative is Zhong Jian, and the business scope includes self operated and agency import of various commodities and technologies (the above commodities do not involve special management such as state-owned trade, import and export quota licenses, export quota bidding, export licenses, etc.); Domestic wholesale of plastics, hardware products, packaging equipment, and molds; Economic and trade consulting services (except for national restrictions); Domestic land freight forwarding agent. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: End Cap, Cable Ties And Wiring Products, Industry Solutions

TOP5
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

TOP6
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.5 / 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

TOP7
Jingxian Kunduo Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2022-12-28
Registered Capital2000K CNY

Jingxian Kunduo Rubber Products Co., Ltd. is registered at No. 5 Ningbei Road, Beixizhuang Village, Liufu Township, Jingxian County, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration Bureau, and the legal representative is Feng Yongtao. The business scope includes general projects: production and sales of rubber products, plastic products, nylon PTFE products, polyurethane products, polymer polyethylene, rubber seals, filter cartridges, filter materials, metal products, metal hoses, high-pressure rubber hoses, metal corrugated hoses, compensators, joints, corrugated pipes, expansion joints, mechanical parts, mechanical processing, water stop materials, water stop belts, and water stop strips. (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: End Cap, Shield Tunneling Machine Suction Cup Sealing Strip, Silicone Tube (Inflatable Sealing Strip)

TOP8
Wuxi Baike Hardware Products Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-23
Registered Capital1000K CNY

Wuxi Baike Hardware Products Co., Ltd., registered at 11-11706-1, Shenzhen Hong Kong Metropolitan Plaza, No. 299 Fangcheng Avenue, Xinwu District, Wuxi City, registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau, with Wang Gang as the legal representative. Its business scope includes the sales of hardware products, fasteners, rubber products, metal materials, building materials, decoration materials, valves, and pipe fittings; Import and export of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: End Cap, Hexagonal Socket Head Screw, Flat Washer

TOP9
Lanling Shengxiang Metal Products Co., Ltd
Overall Score4.4 / 5
Est. Date2023-03-17
Registered Capital1000K CNY

Lanling Shengxiang Metal Products Co., Ltd., with its registered address at the intersection of Shunhe Road and Baodugu Road in Lanling County Economic Development Zone, Linyi City, Shandong Province, is located 110 meters west and south of the road. The registration authority is Lanling County Market Supervision Administration, and the legal representative is Ma Qixiang. Its business scope includes general projects: sales of metal structures; Manufacturing of metal structures; Sales of building materials; Research and development of new material technology; Sales of building waterproofing membrane products; Wholesale of hardware products; Sales of mechanical parts and components; Sales of metal fittings for construction; Sales of cement products; Brick and tile sales; Sales of artificial boards; Sales of metal products; Sales of photovoltaic equipment and components; Manufacturing of photovoltaic equipment and components; Sales of power facilities and equipment; Manufacturing of power facilities and equipment; Information consulting services (excluding licensed information consulting services); Internet sales (except for sales of goods that require a license). (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: End Cap, 900 Base Plate Support, 760 Type Bracket

TOP10
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,

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
Yishenghua Trading (Ningbo) Co., Ltd2007-09-12End Cap, Cable Ties And Wiring Products, Industry Solutions2900K USDNot Supported
Jiangsu Dongken New Materials Co., Ltd2014-07-24End Cap, Diaphragm Valve, Hot Melt Elbow10010K CNYNot Supported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01End Cap3000K CNYSupported
Jingxian Kunduo Rubber Products Co., Ltd2022-12-28End Cap, Shield Tunneling Machine Suction Cup Sealing Strip, Silicone Tube (Inflatable Sealing Strip)2000K CNYSupported
Wuxi Baike Hardware Products Co., Ltd2015-04-23End Cap, Hexagonal Socket Head Screw, Flat Washer1000K CNYSupported
Lanling Shengxiang Metal Products Co., Ltd2023-03-17End Cap, 900 Base Plate Support, 760 Type Bracket1000K CNYSupported
Suzhou Hongrenweier Electric Appliance Co., Ltd2013-01-28End Cap, Rectangular Pipe Plug, 500K 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