Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 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: Shandong Zhongtan Intelligent Equipment Co., Ltd, Hebei Ouyi Technology Group Co., Ltd, Yancheng Shunerda Windpipe Fabric Co., Ltd, Yancheng Xufangtong Defense Equipment Co., Ltd, Shandong Huakuang High tech Development Co., Ltd, Hebei Xinqi Environmental Protection Technology Co., Ltd, Huakuang Heavy Industry Co., Ltd. First Branch, Zhengzhou Guoyun Induction Technology Co., Ltd, Hebei Huaqiang Technology Development Co., Ltd, Hebei Aochu Shengshi Environmental Protection 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 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 2
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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.8 / 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 3
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Yancheng Shunerda Windpipe Fabric Co., Ltd

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

Overall Score4.8 / 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

TOP4
Yancheng Xufangtong Defense Equipment Co., Ltd
Overall Score4.7 / 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)

TOP5
Shandong Huakuang High tech Development Co., Ltd
Overall Score4.7 / 5
Est. Date2024-02-29
Registered Capital3000K CNY

Shandong Huakuang High tech Development Co., Ltd. is registered at Room 805, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Cao Wulong. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of geological exploration and seismic specialized instruments; Sales of geological exploration and seismic specialized instruments; Geological exploration technology services; Basic geological exploration; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Engineering and technical research and experimental development; Mechanical equipment research and development; Software development. (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, Ventilation And Safety Equipment, Spraying Equipment

TOP6
Hebei Xinqi Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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

TOP7
Huakuang Heavy Industry Co., Ltd. First Branch
Overall Score4.6 / 5
Est. Date2023-02-10
Registered Capital-

Huakuang Heavy Industry Co., Ltd. First Branch, with its registered address at Room 807, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes licensed projects such as railway transportation infrastructure equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Mining machinery manufacturing; Sales of mining machinery; Mechanical equipment research and development; Sales of railway transportation equipment; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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, Ventilation And Safety Equipment, Spraying Equipment

TOP8
Zhengzhou Guoyun Induction Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-24
Registered Capital3000K CNY

Zhengzhou Guoyun Induction Technology Co., Ltd., registered at Room 201, 13th Floor, Building 4, Zhongyuan Advertising Industry Park, No. 53 Science Avenue, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China. The registration authority is the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and the legal representative is Zhang Xiaoming. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment repair; Import and export of goods; Technology import and export; Sales of mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Electronic product sales; Sales of instruments and meters; Retail of hardware products; Operation of wires and cables; Sales of metal materials; Sales of refractory materials; Retail of electronic components; Sales of refrigeration and air conditioning equipment; Sales of ovens, furnaces, and electric furnaces; Sales of non-metallic minerals and products; Sales of electronic components and electromechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic (gas) physical equipment and other electronic devices; Research and development of motors and their control systems; Mechanical equipment research and development; Software development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Cooling Tower Duct, High Frequency Induction Heating Equipment, Intermediate Frequency Heating Furnace

TOP9
Hebei Huaqiang Technology Development Co., Ltd
Overall Score4.5 / 5
Est. Date2001-01-15
Registered Capital106900K CNY

Hebei Huaqiang Technology Development Co., Ltd., with its registered address at Chengdong Huanbei 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 Wang Hongjun, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Air pollution control; Air pollution prevention and control services; Water pollution prevention and control services; 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; Solid waste management; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Specialized equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Electrical equipment repair; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of security equipment; Sales of security equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of material handling equipment; Sales of material handling equipment; Production of gas appliances; Manufacturing of non electric household appliances; Sales of non electric household appliances; Sales of non-metallic minerals and products; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of solar thermal utilization equipment; Sales of solar thermal utilization products; Sales of solar thermal power generation equipment; Solar power generation technology services; Installation services for ordinary mechanical equipment; Manufacturing of hydraulic power machinery and components; Manufacturing of hydraulic power machinery and components; Industrial engineering design services; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Sales of electrical accessories; Manufacturing of electrical accessories; Labor services (excluding labor dispatch); Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of anti-corrosion materials; Sales of special equipment; Import and export of goods; Technology import and export; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Processing of building timber and timber components; Manufacturing of metal materials; Sales of metal materials; Mechanical equipment leasing; Leasing of construction machinery and equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: production of hazardous chemical packaging materials and containers; Construction project construction; Construction project design; Construction labor subcontracting; Manufacturing of special equipment; Construction professional operations (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 permits). Core products: Cooling Tower Duct, Grid Filling Material, Plum Blossom Tube

TOP10
Hebei Aochu Shengshi Environmental Protection Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2023-02-23
Registered Capital9.988K CNY

Hebei Aochu Shengshi Environmental Protection Equipment Co., Ltd., with its registered address at Room 111, Building 1, Zhongguancun E-Valley Entrepreneurship Town, No. 27 Daqing East Road, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Wang Dianfeng, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Wastewater treatment and its recycling; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of fiberglass and related products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of plastic products; Sales of plastic products; Sales of intelligent robots; Research and development of intelligent robots; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Sales of metal products; Sales of metal chains and other metal products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of generators and generator sets; Sales of generators and generator sets; Engineering management services; Construction of landscaping and greening projects; Municipal facility management; Sales of building decoration materials; Manufacturing of hardware products; Retail 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: Cooling Tower Duct, Fiberglass Purification Tower, Fiberglass Desulfurization Tower

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Cooling Tower Duct, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Hebei Ouyi Technology Group Co., Ltd2012-01-12Cooling Tower Duct, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
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
Shandong Huakuang High tech Development Co., Ltd2024-02-29Cooling Tower Duct, Ventilation And Safety Equipment, Spraying Equipment3000K CNYSupported
Hebei Xinqi Environmental Protection Technology Co., Ltd2023-07-27Cooling Tower Duct, Cable Bracket, Frp Pipe3000K CNYSupported
Huakuang Heavy Industry Co., Ltd. First Branch2023-02-10Cooling Tower Duct, Ventilation And Safety Equipment, Spraying Equipment-Supported
Zhengzhou Guoyun Induction Technology Co., Ltd2020-03-24Cooling Tower Duct, High Frequency Induction Heating Equipment, Intermediate Frequency Heating Furnace3000K CNYSupported
Hebei Huaqiang Technology Development Co., Ltd2001-01-15Cooling Tower Duct, Grid Filling Material, Plum Blossom Tube106900K CNYSupported
Hebei Aochu Shengshi Environmental Protection Equipment Co., Ltd2023-02-23Cooling Tower Duct, Fiberglass Purification Tower, Fiberglass Desulfurization Tower9.988K CNYNot Supported

Knowledge Base

Q

This article analyzes the key points of selecting cooling tower ducts, from material characteristics to environmental adaptation, and then to maintenance techniques, to help users choose the appropriate duct model according to their actual needs and improve cooling efficiency.

Q

This article explores the key factors of vibration in cooling tower ducts, including the causes of vibration, possible impacts, and how to reduce vibration through reasonable design and maintenance to ensure long-term stable operation of equipment.

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