Updated Aug 24, 2026 · Public platform & industry data

Aug 24, 2026 Updated

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2026 Top 10 Damper Manufacturers in China

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

The top 10 Damper manufacturers in China for 2026 are: Shanghai Jingou Industrial Valve Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Taizhou Yonghang Environmental Protection Technology Co., Ltd, Texas Follett Fire Technology Co., Ltd, Botou Youcheng Industrial and Mining Machinery Co., Ltd, Yancheng Baoze Electric Power Petrochemical Machinery Manufacturing Co., Ltd, Changzhou Tianqin Electric Power Equipment Co., Ltd, Zhejiang Jinhao Valve Co., Ltd, Tianjin Kote Valve Co., Ltd, Hebei Qiaoda Environmental Protection Technology 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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Shanghai Jingou Industrial Valve Co., Ltd
Overall Score4.9 / 5
Est. Date2017-06-07
Registered Capital12000K CNY

Shanghai Jingou Industrial Valve Co., Ltd., registered at No. 28, Lane 9688, Puxing Road, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Lan Meiling, is engaged in the manufacturing of general valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of industrial automatic control system devices; Manufacturing of pneumatic power machinery and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of intelligent instruments and meters; Manufacturing of general components; Manufacturing of instruments and meters; Manufacturing of mechanical and electrical equipment; Mechanical parts and component processing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: Damper, Ball Valve , Gate Valve Series

Top 2
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.7 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses). Core products: Damper, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 3
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Taizhou Yonghang Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-06-19
Registered Capital48880K CNY

Taizhou Yonghang Environmental Protection Technology Co., Ltd., with its registered address at No. 168 Runlou Road, Louzhuang Town, Jiangyan District, Taizhou City, is registered with the Jiangyan District Administrative Approval Bureau of Taizhou City. The legal representative is Shi Chunxin, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of construction machinery; Sales of specialized equipment for oil drilling and production; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of metal products; Manufacturing of plastic products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Manufacturing of electrical accessories; Sales of electrical accessories; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of mechanical equipment; Manufacturing of hardware products; Wholesale of hardware products (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: Damper, Spring Support Hanger Pipe Bracket Series, (Non Metallic) Compensator, Expansion Joint

TOP4
Texas Follett Fire Technology Co., Ltd

Workshop 11, No. 4188 Dongfanghong Road, Yuanqiao Town, Economic and Technological Development Zone, Dezhou City, Shandong Province

Overall Score4.6 / 5
Est. Date2023-03-01
Registered Capital1000K CNY

Dezhou Fulaite Fire Technology Co., Ltd. is located at Workshop 11, No. 4188 Dongfanghong Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Shandong Province. It was established on March 1, 2023, and registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Hu Hangwei. Core products: Damper

TOP5
Botou Youcheng Industrial and Mining Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2012-06-11
Registered Capital10000K CNY

Botou Youcheng Industrial and Mining Machinery Co., Ltd., registered in Wulongtang Village, Waliwang Town, Botou City, with the registration authority of Botou Market Supervision Administration and the legal representative of Hou Guoliang. Its business scope includes the production and sales of mining machinery equipment, dust removal equipment and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Damper, Single Axis Dust Humidifier, Pipe Spiral Conveyor

TOP6
Yancheng Baoze Electric Power Petrochemical Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2012-03-22
Registered Capital35000K CNY

Yancheng Baoze Electric Power Petrochemical Machinery Manufacturing Co., Ltd., registered at No. 5 Hexing Road, Science and Technology Entrepreneurship Park, Hede Town, Sheyang County, with the administrative approval bureau of Sheyang County as the registration authority and Deng Kezhou as the legal representative, engages in the manufacturing and sales of spring supports and hangers, disc spring supports and hangers, air doors, baffle doors, isolation doors, desulfurization and environmental protection equipment, silencers, compensators, bituminous coal powder pipeline equipment and auxiliary equipment, other electrical equipment, other chemical pipeline accessories, and general mechanical equipment; Sales of chemical products (excluding hazardous chemicals), steel, hardware, and electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Damper, Compensator Series, Pipeline Air Door Series

TOP7
Changzhou Tianqin Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2007-10-09
Registered Capital2680K CNY

Changzhou Tianqin Electric Power Equipment Co., Ltd., with its registered address at No. 608 Xin'an Village, Hengshanqiao Town, Changzhou Economic Development Zone, Jiangsu Province, is registered with the Changzhou Economic Development Zone Management Committee and represented by Meiqin as the legal representative. Its business scope includes general projects such as manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Valve and plug research and development; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of lighting fixtures; Sales of lighting fixtures; 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: Damper, Compact Electric Actuator, Electric Gate Valve

TOP8
Zhejiang Jinhao Valve Co., Ltd
Overall Score4.5 / 5
Est. Date2015-08-25
Registered Capital11800K CNY

Zhejiang Jinhao Valve Co., Ltd., with its registered address in Heyi Village, Dongou Street, Yongjia County, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Shu Huangzong, and its business scope includes general projects such as valve and plug sales; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of mechanical equipment; Valve and plug research and development; Retail of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Research and development of hardware products; Manufacturing of general components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of metal tools; Sales of metal products (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: Damper, Needle Valve, Solenoid Valve

TOP9
Tianjin Kote Valve Co., Ltd
Overall Score4.4 / 5
Est. Date2002-01-14
Registered Capital10080K CNY

Tianjin Kote Valve Co., Ltd., with its registered address at 8-502 Yueyun Apartment, Hebei District, Tianjin, registered with the Market Supervision Administration of Hebei District, Tianjin, and represented by Li Licong as its legal representative. Its business scope includes valve manufacturing and machining; Mechanical and electrical equipment repair (the above business projects are limited to branch operations); Wholesale and retail of mechanical and electronic equipment. **Business scope: If there are special regulations for exclusive sales in China, they shall be handled in accordance with the special regulations for exclusive sales**. Core products: Damper, Pneumatic Flange Valve, Flange Butterfly Valve

TOP10
Hebei Qiaoda Environmental Protection Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2003-11-20
Registered Capital11800K CNY

Hebei Qiaoda Environmental Protection Technology Co., Ltd., with its registered address in Siying, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Huang Zhiyong, and its business scope includes the design, manufacturing, installation, and sales of dust removal equipment, environmental protection machinery and accessories, construction and chemical machinery and accessories; Installation and sales of conveying equipment; Sales of valves, oil pumps, measuring tools, electrical equipment, and chemical equipment; Processing and sales of instruments, welding components, and pipe fittings; machining; Import and export trade of goods * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Damper, Dust Collector Skeleton, Bag Filter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Jingou Industrial Valve Co., Ltd2017-06-07Damper, Ball Valve , Gate Valve Series12000K CNYNot Supported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Damper, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Taizhou Yonghang Environmental Protection Technology Co., Ltd2020-06-19Damper, Spring Support Hanger Pipe Bracket Series, (Non Metallic) Compensator, Expansion Joint48880K CNYNot Supported
Texas Follett Fire Technology Co., Ltd2023-03-01Damper1000K CNYNot Supported
Botou Youcheng Industrial and Mining Machinery Co., Ltd2012-06-11Damper, Single Axis Dust Humidifier, Pipe Spiral Conveyor10000K CNYSupported
Yancheng Baoze Electric Power Petrochemical Machinery Manufacturing Co., Ltd2012-03-22Damper, Compensator Series, Pipeline Air Door Series35000K CNYSupported
Changzhou Tianqin Electric Power Equipment Co., Ltd2007-10-09Damper, Compact Electric Actuator, Electric Gate Valve2680K CNYSupported
Zhejiang Jinhao Valve Co., Ltd2015-08-25Damper, Needle Valve, Solenoid Valve11800K CNYNot Supported
Tianjin Kote Valve Co., Ltd2002-01-14Damper, Pneumatic Flange Valve, Flange Butterfly Valve10080K CNYNot Supported
Hebei Qiaoda Environmental Protection Technology Co., Ltd2003-11-20Damper, Dust Collector Skeleton, Bag Filter11800K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of air valves, it is recommended to match the actual requirements of different ventilation systems based on key technical parameters such as air volume control accuracy and pressure resistance level. For example, there is a significant difference in the standards for valve body sealing between commercial buildings and industrial plants.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide more stable supply of air valve products and technical support.
  • In special scenarios such as high temperature or corrosive environments, it is necessary to focus on evaluating the compatibility of the material characteristics (such as stainless steel or galvanized steel plate) and the driving mode (electric/pneumatic) of the air valve to avoid performance degradation caused by environmental factors.
  • The selection of air valves in industrial dust removal systems should be based on pipeline size and wind speed parameters. It is also recommended to screen suppliers with rich historical project cases through industry platform statistics to reduce procurement risks.

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