Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

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2026 Top 10 Cooling Tower Duct Manufacturers in China

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Top-rated Cooling Tower Duct suppliers, How to choose a Cooling Tower Duct manufacturer, Best Cooling Tower Duct companies in China

The top 10 Cooling Tower Duct manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Jiangsu Handing Rubber Products Co., Ltd, Yancheng Jiahong Environmental Protection Technology Co., Ltd, Yancheng Shunerda Windpipe Fabric Co., Ltd, Yancheng Xufangtong Defense Equipment Co., Ltd, Funing County Yongda Windpipe Fabric Co., Ltd, Jiangsu Benyan Machinery Manufacturing Co., Ltd, Hebei Xinqi Environmental Protection Technology Co., Ltd, Zhongzhong Intelligent (Jining) Design and Research Institute. 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 Ouyi Technology Group Co., Ltd
Overall Score4.9 / 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: Cooling Tower Duct, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Cooling Tower Duct, Lifting Equipment, Instrumentation And Meters

Top 3
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Jiangsu Handing Rubber Products Co., Ltd
Overall Score4.8 / 5
Est. Date2017-09-11
Registered Capital10800K CNY

Jiangsu Handing Rubber and Plastic Products Co., Ltd., with its registered address at No. 116 (H) Yongxing Industrial Park, Donggou Town, Funing County, registered with the Funing County Administrative Approval Bureau, and represented by Meng Jianlin as its legal representative. Its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Wholesale of hardware products; Sales of building materials; Production of labor protection equipment; Sales of labor protection equipment; Manufacturing of building waterproofing membrane products; Manufacturing of plastic products; Production of industrial textile products; Sales of industrial textile products; Sales of mining machinery; Sales of plastic 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: Cooling Tower Duct, Bellows, Mining Air Duct

TOP4
Yancheng Jiahong Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-03-13
Registered Capital10800K CNY

Yancheng Jiahong Environmental Protection Technology Co., Ltd. is registered at No. 18 (H) Yongxing Industrial Park, Donggou Town, Funing County, Yancheng City. The registration authority is Funing County Administrative Approval Bureau, and the legal representative is Chen Rong. The business scope includes environmental protection technology research; Environmental engineering design and construction; Environmental technology consulting services; Manufacturing and sales of specialized environmental protection equipment; Install Manufacturing and sales of chemical machinery accessories, valves, stainless steel products, distribution switch control equipment, dust removal filter bags, non-woven fabrics (tarpaulins, industrial fabrics), nozzles, explosion-proof water bags, air ducts, compressed air self rescue devices, and industrial and mining accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Tower Duct, Mine Self Rescue Device, Mining Air Duct

TOP5
Yancheng Shunerda Windpipe Fabric Co., Ltd

No. 48 Yongxing Industrial Park, Donggou Town, Funing County, Yancheng City

Overall Score4.7 / 5
Est. Date2021-03-23
Registered Capital300K CNY

Yancheng Shunerda Wind Tube Fabric Co., Ltd. is located at No. 48 Yongxing Industrial Park, Donggou Town, Funing County, Yancheng City. It was established on March 23, 2021, with the registration authority being the Funing County Administrative Approval Bureau and the legal representative being Chen Xiangping. Core products: Cooling Tower Duct

TOP6
Yancheng Xufangtong Defense Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2008-11-12
Registered Capital20800K CNY

Yancheng Xufang Tongfang Defense Equipment Co., Ltd., registered at No. 227 (H) Yongxing Industrial Park, Donggou Town, Funing County, registered with the Funing County Government Service Management Office, with Wang Zhiping as the legal representative. Its business scope includes general projects such as mining machinery manufacturing; Sales of mining machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Production of industrial textile products; Sales of industrial textile products; Manufacturing of plastic products; Sales of plastic products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of security equipment; Sales of security equipment; Sales of fans and blowers; Sales of rubber products; Sales of building waterproofing membrane 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: Cooling Tower Duct, Tunnel Air Duct, Wind Belt (Wind Bag)

TOP7
Funing County Yongda Windpipe Fabric Co., Ltd
Overall Score4.6 / 5
Est. Date2003-09-16
Registered Capital35180K CNY

Funing County Yongda Wind Tube Fabric Co., Ltd., with its registered address located in Yongxing Industrial Park, Funing County, Jiangsu Province, is registered with the Funing County Administrative Approval Bureau and represented by Xu Yijiang as its legal representative. Its business scope includes general projects such as the production of industrial textile products; Sales of industrial textile products; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Sales of building waterproofing membrane products; Sales of rubber products; Fan and fan manufacturing; Sales of fans and blowers; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of security equipment; Sales of security equipment; Sales of valves and plugs (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: Cooling Tower Duct, Coal Mine Air Duct Cloth, Mining Air Duct Cloth

TOP8
Jiangsu Benyan Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2022-03-15
Registered Capital10000K CNY

Jiangsu Benyan Machinery Manufacturing Co., Ltd., with its registered address at No. 31 Tengfei Road, Qiting Street, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Ji Jianyu as its legal representative. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Manufacturing of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of industrial automatic control system devices; Manufacturing of pumps and vacuum equipment; Mechanical parts and component processing; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of mechanical parts and components; Sales of pumps and vacuum equipment; Mechanical equipment research and development; General equipment repair; Electrical equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Cooling Tower Duct, Industrial Cooling Tower, Circular Cooling Tower

TOP9
Hebei Xinqi Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-07-27
Registered Capital3000K CNY

Hebei Xinqi Environmental Protection Technology Co., Ltd., with its registered address at No. 89 Heping Road, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Ren Yingdan, 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; Sales of fiberglass and related products; Sales of non-metallic minerals and products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of plastic products; Manufacturing of plastic products; Rubber product manufacturing; Sales of rubber products; General equipment manufacturing (excluding special equipment manufacturing); Installation services for ordinary mechanical equipment; Production of gas appliances; Labor services (excluding labor dispatch); Manufacturing of metal structures; Sales of metal structures; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Sales of electrical signal equipment devices. (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: Cooling Tower Duct, Cable Bracket, Frp Pipe

TOP10
Zhongzhong Intelligent (Jining) Design and Research Institute
Overall Score4.3 / 5
Est. Date2021-01-15
Registered Capital1000K CNY

Zhongzhong Intelligence (Jining) Design and Research Institute, registered address located at Block B, 4th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City, with Xiao Xuexue as the legal representative. Its business scope includes general projects: mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Cooling Tower Duct, Lifting Equipment, Explosion-Proof Electrical Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Cooling Tower Duct, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Cooling Tower Duct, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Jiangsu Handing Rubber Products Co., Ltd2017-09-11Cooling Tower Duct, Bellows, Mining Air Duct10800K CNYNot Supported
Yancheng Jiahong Environmental Protection Technology Co., Ltd2018-03-13Cooling Tower Duct, Mine Self Rescue Device, Mining Air Duct10800K CNYNot Supported
Yancheng Shunerda Windpipe Fabric Co., Ltd2021-03-23Cooling Tower Duct300K CNYNot Supported
Yancheng Xufangtong Defense Equipment Co., Ltd2008-11-12Cooling Tower Duct, Tunnel Air Duct, Wind Belt (Wind Bag)20800K CNYNot Supported
Funing County Yongda Windpipe Fabric Co., Ltd2003-09-16Cooling Tower Duct, Coal Mine Air Duct Cloth, Mining Air Duct Cloth35180K CNYNot Supported
Jiangsu Benyan Machinery Manufacturing Co., Ltd2022-03-15Cooling Tower Duct, Industrial Cooling Tower, Circular Cooling Tower10000K CNYNot Supported
Hebei Xinqi Environmental Protection Technology Co., Ltd2023-07-27Cooling Tower Duct, Cable Bracket, Frp Pipe3000K CNYSupported
Zhongzhong Intelligent (Jining) Design and Research Institute2021-01-15Cooling Tower Duct, Lifting Equipment, Explosion-Proof Electrical Equipment1000K CNYNot Supported

Knowledge Base

Q

B2bmarkdown: # # 1. The material of the air duct determines its service life. \ n \ n The cooling tower air duct is like a hat worn on the tower, and the material directly affects its durability. \ n \ n * Fiberglass: lightweight and rust resistant, suitable for humid environments, but requires a protective layer in areas with strong ultraviolet rays. \ n \ n * Aluminum alloy: fast heat dissipation, light weight, but high cost, suitable for precision equipment

Q

This article analyzes the innovative application of cooling tower exhaust ducts through practical cases, shares how to improve heat dissipation efficiency through structural optimization, and explores its potential in the field of energy conservation and environmental protection, providing new ideas for industrial design.

Q

The kinetic energy recovery type cooling tower air duct is a new type of equipment that has been technologically improved on the basis of traditional cooling tower air ducts, mainly used in industrial cooling systems. The core principle is to improve the overall energy utilization efficiency of the system and reduce energy consumption by recovering some of the kinetic energy generated during the operation of the cooling tower. During the operation of traditional cooling towers, water flows down from the top of the tower and heats up with the air

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