Updated Aug 15, 2026 · Public platform & industry data

Aug 15, 2026 Updated

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2026 Top 10 End Cap Manufacturers in China Zhejiang

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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 Zhejiang for 2026 are: Yueqing Shenwei Pneumatic Co., Ltd, Jingxian Kunduo Rubber Products Co., Ltd, Wenzhou Wanlin Machinery Co., Ltd, Hangzhou Kuai Luo Hardware Products Co., Ltd, Zhejiang Shengbang Fluid Technology Co., Ltd, Lanling Shengtai Steel Structure Support Factory, Yueqing Chengfeng Explosion proof Electrical Co., Ltd, Hengshui Meide Rubber&Plastic Co., Ltd, Zhejiang Jede Pipe Industry Technology Co., Ltd, Zhengzhou Songmao Building Materials 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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ZhejiangZhejiang
Top 1
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Yueqing Shenwei Pneumatic Co., Ltd
Overall Score4.9 / 5
Est. Date2012-02-16
Registered Capital10000K CNY

Yueqing Shenwei Pneumatic Co., Ltd., with its registered address in Shangchi Village, Liushi Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Lv Dongen, and its business scope includes general projects such as manufacturing of pneumatic power machinery and components; Manufacturing of hydraulic power machinery and components; Manufacturing of electronic vacuum devices; Manufacturing of metal tools; Manufacturing of instruments and meters; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; Wholesale of hardware products; Internet sales (except for the sale of goods that need to be licensed); Software development (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export (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: End Cap, Standard Cylinder, Other Pneumatic Components

Top 2
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Jingxian Kunduo Rubber Products Co., Ltd
Overall Score4.7 / 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)

Top 3
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Wenzhou Wanlin Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-23
Registered Capital200K CNY

Wenzhou Wanlin Machinery Co., Ltd., registered at No. 3135 and 3137 Yongqiang Avenue, Shacheng Town, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Li Wanqiong, and the business scope includes manufacturing, processing, and sales of light industry machinery and equipment, pipeline accessories, flanges, heads, and faucets.. Core products: End Cap, Gmp Floor Drain, Pressure Manhole

TOP4
Hangzhou Kuai Luo Hardware Products Co., Ltd
Overall Score4.6 / 5
Est. Date2024-11-07
Registered Capital500K CNY

Hangzhou Kuailuo Hardware Products Co., Ltd., registered at No. 0154, Xiaoqi Science and Technology Innovation Park, 2nd Floor, Building 2, Qianlejiayuan South, Qiantang Street, Qiantang District, Hangzhou City, Zhejiang Province, registered with the Market Supervision and Administration Bureau of Qiantang District, Hangzhou City. The legal representative is Ye Han, and the business scope includes general projects: wholesale of hardware products; Retail of hardware products; Sales of fasteners; Sales of rubber products; Sales of metal materials; Sales of building materials; Sales of building decoration materials; Sales of valves and plugs; Sales of mechanical parts and components; Manufacturing of general components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of hardware products; Technology import and export; Import and export of goods; 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, , Flat End Tightening

TOP5
Zhejiang Shengbang Fluid Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-20
Registered Capital10000K CNY

Zhejiang Shengbang Fluid Technology Co., Ltd., with its registered address at No. 969 Binhai 2nd Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, is registered with the Longwan District Market Supervision and Administration Bureau of Wenzhou City. The legal representative is Wang Ningjie, and its business scope includes general projects such as valve and plug research and development; Mechanical equipment research and development; Manufacturing of pharmaceutical specialized equipment; Sales of pharmaceutical specialized equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production; Sales of lubricating oil; Manufacturing of specialized equipment for daily chemical industry; Sales of mechanical equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Mechanical parts and component processing; Sales of mechanical parts and components; Industrial design 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). Licensed project: Import and export of goods; Technology import and export (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: End Cap, Quick Release/Powder Disc Valve Series, Sanitary Grade Ball Valve

TOP6
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

TOP7
Yueqing Chengfeng Explosion proof Electrical Co., Ltd
Overall Score4.5 / 5
Est. Date2021-07-12
Registered Capital1000K CNY

Yueqing Chengfeng Explosion proof Electrical Co., Ltd., with its registered address in Mayuan Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Wan Luming, and its business scope includes general projects such as manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of instruments and meters; Sales of instruments and meters; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license). Licensed project: Import and export of goods; Technology import and export (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: End Cap, Btl Explosion-Proof Packing Box, Explosion Proof Sight Hole Lamp

TOP8
Hengshui Meide Rubber&Plastic Co., Ltd
Overall Score4.5 / 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

TOP9
Zhejiang Jede Pipe Industry Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2009-02-26
Registered Capital50000K CNY

Zhejiang Jede Pipe Industry Technology Co., Ltd., registered at Building 5, No. 1199 Yansheng Road, Kunpeng Street, Wenzhou Marine Economy Development Demonstration Zone, Zhejiang Province, with the registration authority of Wenzhou Market Supervision Administration Bureau Marine Economy Development Demonstration Zone Branch and the legal representative being Wang Hongyan. Its business scope includes research and development, production, processing, and sales of pipeline fittings and flanges; Processing and sales: valves; Sales: steel pipes; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: End Cap, Big End And Small End, Flanging

TOP10
Zhengzhou Songmao Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2014-01-17
Registered Capital1000K CNY

Zhengzhou Songmao Building Materials Co., Ltd., with its registered address at 906, 9th floor, Unit 2, Building 2, Nanxiangyun Road East, Hanghai Road, Erqi District, Zhengzhou City. The registration authority is the Market Supervision Administration of Erqi District, Zhengzhou City, and the legal representative is Liang Chuntao. Its business scope includes general projects such as sales of building materials; Sales of steel reinforcement products for construction; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sealing component manufacturing; Sales of seals; Steel rolling processing; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of building decoration materials; Manufacturing of specialized machinery for the production of building materials; Manufacturing of metal materials; Sales of metal materials; Production of refractory materials; Sales of refractory materials; Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Lime and gypsum manufacturing; Sales of lime and gypsum; Manufacturing of new building materials (excluding hazardous chemicals); Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of cement products; Sales of cement products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of wind and electric tools; Sales of construction machinery; Sales of instruments and meters; Sales of plastic products; Sales of signs for transportation and public management; Sales of electrical equipment; Sales of digital video surveillance systems; Sales of labor protection equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: construction engineering design; Construction project construction (for projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or permits of relevant departments). Core products: End Cap, Threaded Screw, Waterstop Steel Plate

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yueqing Shenwei Pneumatic Co., Ltd2012-02-16End Cap, Standard Cylinder, Other Pneumatic Components10000K CNYSupported
Jingxian Kunduo Rubber Products Co., Ltd2022-12-28End Cap, Shield Tunneling Machine Suction Cup Sealing Strip, Silicone Tube (Inflatable Sealing Strip)2000K CNYSupported
Wenzhou Wanlin Machinery Co., Ltd2011-05-23End Cap, Gmp Floor Drain, Pressure Manhole200K CNYSupported
Hangzhou Kuai Luo Hardware Products Co., Ltd2024-11-07End Cap, , Flat End Tightening500K CNYSupported
Zhejiang Shengbang Fluid Technology Co., Ltd2020-04-20End Cap, Quick Release/Powder Disc Valve Series, Sanitary Grade Ball Valve10000K CNYNot Supported
Lanling Shengtai Steel Structure Support Factory2013-12-27End Cap, Aluminum Alloy Guide Rail, Roof Anti Fall System1000K CNYSupported
Yueqing Chengfeng Explosion proof Electrical Co., Ltd2021-07-12End Cap, Btl Explosion-Proof Packing Box, Explosion Proof Sight Hole Lamp1000K CNYSupported
Hengshui Meide Rubber&Plastic Co., Ltd2008-11-20End Cap, Variable Diameter High-Pressure Water Blocking Airbag, Water Bag Liquid Bag1030K CNYSupported
Zhejiang Jede Pipe Industry Technology Co., Ltd2009-02-26End Cap, Big End And Small End, Flanging50000K CNYSupported
Zhengzhou Songmao Building Materials Co., Ltd2014-01-17End Cap, Threaded Screw, Waterstop Steel Plate1000K 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