Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Expansion Joint Shock Absorber Throat Manufacturers in China

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Top-rated Expansion Joint Shock Absorber Throat suppliers, How to choose a Expansion Joint Shock Absorber Throat manufacturer, Best Expansion Joint Shock Absorber Throat companies in China

The top 10 Expansion Joint Shock Absorber Throat manufacturers in China for 2026 are: Hebei Wenchuang Pipe Fitting Manufacturing Co., Ltd, Hebei Chensheng Pipeline Co., Ltd, Hebei Qihang Rubber Products Co., Ltd, Shanghai Songxia Shock Absorber Co., Ltd, Gongyi Unicom Pipeline Factory, Henan Yuchang Pipeline Equipment Co., Ltd, Wuxi Gresheng Stainless Steel Products Co., Ltd, Gongyi Datai Pipeline Equipment Factory, Henan Huanmei Valve Manufacturing Co., Ltd, Henan Jinhuilong Pipeline 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.

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Top 1
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Hebei Wenchuang Pipe Fitting Manufacturing Co., Ltd

Opposite to memorial archway, Tashang Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province

Overall Score4.9 / 5
Est. Date2022-04-08
Registered Capital3000K CNY

Hebei Wenchuang Pipe Fittings Manufacturing Co., Ltd., located opposite memorial archway, Tashang Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, was established on April 8, 2022. Its registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and its legal representative is Zhang Xiaodong. Core products: Expansion Joint Shock Absorber Throat

Top 2
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Hebei Chensheng Pipeline Co., Ltd
Overall Score4.7 / 5
Est. Date2022-09-06
Registered Capital3000K CNY

Hebei Chensheng Pipeline Co., Ltd., with its registered address located 200 meters west of Jinghua Gas Station in Wuliyao, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Zhao Yongwang, and the business scope includes general projects: processing and producing metal products such as flanges, pipe plates, pipe fittings, supports and hangers, pipe supports, pipe clamps, manholes, hand holes, compensators, sight glasses, filters, corrugated compensators, non-metallic compensators, spiral steel pipes, straight seam steel pipes, seamless steel pipes, wear-resistant pipes, and polyurethane insulation pipes; Sales: Steel pipes, steel plates, section steel, round steel, supports and hangers, steel metal hoses, acoustic tubes, water pumps, valves, fasteners, seals, rubber products, color steel structures, PVC products, UPVC, PVC, PE pipes, bolts, gaskets, threaded wires, profiles, plates, bars, hardware tools, hardware and electrical equipment, decorative materials, plumbing fittings, motor pumps and valves, plastic pipe fittings, insulation materials, labor protection supplies, and fire-fighting equipment. (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: Expansion Joint Shock Absorber Throat, Flexible Joint, Flange

Top 3
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Hebei Qihang Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2015-07-24
Registered Capital10000K CNY

Hebei Qihang Rubber Products Co., Ltd., registered at Zhanggehou Rubber and Plastic Pipe Industry Base in Jing County, Hengshui City, Hebei Province, with the registration authority of Jing County Market Supervision Administration and the legal representative of Li Hua, is engaged in the production and sales of rubber and plastic products, nylon products, polyurethane products, fiberglass products, mining machinery and accessories, filter presses and accessories, high and low pressure rubber hoses and assemblies, joints, flanges, pressure testing hoses, fittings, high and low pressure valves, conveying machinery, rollers, conveyor belts, PTFE parts and rubber seals, metal hoses, oxygen pipes, acetylene pipes, hardware parts, geotextiles, composite geomembranes, rubber bearings and embedded parts, pipe locking machines, hydraulic cylinders, metal products, compensators, composite materials. Hose Import and export of goods or technology * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Expansion Joint Shock Absorber Throat, Anti Static Adhesive Sheet, Compensator

TOP4
Shanghai Songxia Shock Absorber Co., Ltd
Overall Score4.6 / 5
Est. Date2009-04-13
Registered Capital20000K CNY

Shanghai Songxia Shock Absorber Co., Ltd., with its registered address at Room 1331, Zone B, 1st Floor, Building 3, No. 2850 Lianxi Road, Jinze Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau, and its legal representative is Lu Zhenzhen. Its business scope includes general projects such as metal structure sales; Sales of metal products; Sales of vibration and noise reduction equipment; Sales of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Sales of valves and plugs; Sales of mechanical and electrical equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of high-speed rail equipment and accessories; Rubber product manufacturing; Manufacturing of plastic products; Manufacturing of hardware products. (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: Expansion Joint Shock Absorber Throat, Biomimetic Hand, Vibration Control System

TOP5
Gongyi Unicom Pipeline Factory
Overall Score4.6 / 5
Est. Date2012-07-30
Registered Capital-

Gongyi Unicom Pipeline Factory, with its registered address at Yong'an Road South, Xicun Town, Gongyi City, is registered with the Xicun Town Market Supervision and Administration Bureau of Gongyi City. The legal representative is Pang Panfeng, and its business scope includes the production of pipeline fittings.. Core products: Expansion Joint Shock Absorber Throat, Expander, Sleeve Compensator

TOP6
Henan Yuchang Pipeline Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-28
Registered Capital5000K CNY

Henan Yuchang Pipeline Equipment Co., Ltd., registered at No. 5, Row 4, Nanxiaozhai, Xicun Village, Xicun Town, Gongyi City, Zhengzhou City, Henan Province, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Zhang Shuaichao, is engaged in the production and sales of rubber joints, expansion and contraction joints, compensators, waterproof sleeves, force transmission joints, duckbill valves, clamp joints, metal hoses, valves, flanges, shock absorbers, and pipeline fittings; Sales: Water purification materials (excluding hazardous chemicals); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Expansion Joint Shock Absorber Throat, Waterproof Sleeve, Expander

TOP7
Wuxi Gresheng Stainless Steel Products Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-27
Registered Capital2000K CNY

Wuxi Gresheng Stainless Steel Products Co., Ltd., registered at No. 8-1299 Zhongyuan Road, Dongbeitang, Xishan District, Wuxi City, with the administrative approval bureau of Xishan District and Chen Tian as the legal representative, operates in the sales of stainless steel fittings, valves, metal materials, hardware products, general machinery and accessories, daily necessities, chemical products and raw materials (excluding dangerous goods); Installation of general machinery and pipelines. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Expansion Joint Shock Absorber Throat, Stainless Steel Quick Pack Type, Stainless Steel Thread Type

TOP8
Gongyi Datai Pipeline Equipment Factory
Overall Score4.5 / 5
Est. Date2012-09-25
Registered Capital10000K CNY

Gongyi Datai Pipeline Equipment Factory, registered at Group 5, Xicun Village, Xicun Town, Gongyi City, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Jiao Yanyan, is engaged in the production of pipeline supports and hangers, compensators, stainless steel metal hoses, sliding brackets, pipeline expansion joints and other pipeline accessories.. Core products: Expansion Joint Shock Absorber Throat, Expansion Joint, Rubber Joint

TOP9
Henan Huanmei Valve Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2021-12-24
Registered Capital2000K CNY

Henan Huanmei Valve Manufacturing Co., Ltd., with its registered address at No. 11, North Yongchang Road, Xicun Town, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration. The legal representative is Zhang Ruihong, and its business scope includes general projects such as hardware product manufacturing; Wholesale of hardware products; Black metal casting; Manufacturing of metal structures; Sales of metal structures; Rubber product manufacturing; Sales of rubber products; Sales of valves and plugs; Manufacturing of metal processing machinery; Metal cutting processing services; 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: Expansion Joint Shock Absorber Throat, Rotary Compensator, Waterproof Sleeve

TOP10
Henan Jinhuilong Pipeline Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2019-05-10
Registered Capital1000K CNY

Henan Jinhuilong Pipeline Equipment Co., Ltd., with its registered address at 300 meters south of Yong'an Road, Xicun Town, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision and Administration Bureau. The legal representative is Wu Asuncion, and the business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Rubber product manufacturing; Manufacturing of hardware products; Mechanical parts and component processing; Fastener manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Steel rolling processing; Sales of metal products; Sales of special equipment; Sales of valves and plugs; Sales of metal structures; Sales of rubber products; Sales of fasteners; Wholesale of hardware products; Retail of hardware products; Sales of firefighting equipment; Sales of metal fittings for construction; Sales of building decoration materials; Sales of metal materials; Sales of pipeline transportation equipment; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); 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: Expansion Joint Shock Absorber Throat, Waterproof Sleeve, Force Transmission Joint

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Wenchuang Pipe Fitting Manufacturing Co., Ltd2022-04-08Expansion Joint Shock Absorber Throat3000K CNYSupported
Hebei Chensheng Pipeline Co., Ltd2022-09-06Expansion Joint Shock Absorber Throat, Flexible Joint, Flange3000K CNYSupported
Hebei Qihang Rubber Products Co., Ltd2015-07-24Expansion Joint Shock Absorber Throat, Anti Static Adhesive Sheet, Compensator10000K CNYSupported
Shanghai Songxia Shock Absorber Co., Ltd2009-04-13Expansion Joint Shock Absorber Throat, Biomimetic Hand, Vibration Control System20000K CNYNot Supported
Gongyi Unicom Pipeline Factory2012-07-30Expansion Joint Shock Absorber Throat, Expander, Sleeve Compensator-Supported
Henan Yuchang Pipeline Equipment Co., Ltd2020-10-28Expansion Joint Shock Absorber Throat, Waterproof Sleeve, Expander5000K CNYSupported
Wuxi Gresheng Stainless Steel Products Co., Ltd2019-03-27Expansion Joint Shock Absorber Throat, Stainless Steel Quick Pack Type, Stainless Steel Thread Type2000K CNYSupported
Gongyi Datai Pipeline Equipment Factory2012-09-25Expansion Joint Shock Absorber Throat, Expansion Joint, Rubber Joint10000K CNYSupported
Henan Huanmei Valve Manufacturing Co., Ltd2021-12-24Expansion Joint Shock Absorber Throat, Rotary Compensator, Waterproof Sleeve2000K CNYSupported
Henan Jinhuilong Pipeline Equipment Co., Ltd2019-05-10Expansion Joint Shock Absorber Throat, Waterproof Sleeve, Force Transmission Joint1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of expansion joint shock absorbers, it is recommended to prioritize checking key technical parameters such as nominal diameter, working pressure, and compensation amount to ensure that they match the physical conditions of the pipeline system.
  • In high-frequency vibration scenarios such as chemical or heating pipelines, the corrosion resistance and fatigue life of the expansion joint shock absorber throat need to be considered as key evaluation indicators, as different medium temperatures may affect material selection.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such enterprises can usually provide more stable supply capabilities.
  • The expansion joint shock absorber throat in the fire protection system needs to balance flexible connection and seismic performance. When purchasing, it can be comprehensively judged based on the pressure test data provided by the supplier and practical application cases.

Knowledge Base

Q

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Q

Baidu AiGou has found pictures related to different categories of expansion joint shock absorbers for you, taking you to appreciate the diversity and uniqueness of expansion joint shock absorbers. At the same time, we also recommend high-quality expansion joint shock absorber products for you, allowing you to easily and quickly find the most suitable expansion joint shock absorber for yourself when purchasing.

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