Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Closed Circuit Cooling Tower Manufacturers in China

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

The top 10 Closed Circuit Cooling Tower manufacturers in China for 2026 are: Hebei Xinzao Environmental Protection Equipment Co., Ltd, Shandong Jinshan Heat Transfer Technology Co., Ltd, Shandong Aorui Environmental Protection Equipment Co., Ltd, Anqiu Huayi Fiberglass Co., Ltd, Shandong Xinwenxing Energy saving Technology Co., Ltd, Anhui Xilong Environmental Protection Technology Co., Ltd, Shandong Hualing Environmental Protection Equipment Co., Ltd, Cangzhou Yuefeng Cooling Equipment Co., Ltd, Hebei Hongzhen Environmental Protection Technology Development Co., Ltd, Zhengzhou Guoyun Induction 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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Hebei Xinzao Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2019-11-27
Registered Capital3000K CNY

Hebei Xinzao Environmental Protection Equipment Co., Ltd. is registered at 50 meters east of the intersection of Chuangye Road on the south side of the Small and Medium sized Enterprise Entrepreneurship Park in Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Lv Yanan. The business scope includes the manufacturing of environmental protection special equipment, glass fiber reinforced plastic products, metal products, plastic products, gas and energy household appliances, pumps, valves, compressors and machinery manufacturing, wholesale of mechanical equipment, hardware products and electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Circuit Cooling Tower, Fiberglass Deodorizing Box, Fiberglass Storage Tank

Top 2
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Shandong Jinshan Heat Transfer Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2009-06-18
Registered Capital36800K CNY

Shandong Jinshan Heat Transfer Technology Co., Ltd., registered at No. 198 Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, with the registration authority of Anqiu Market Supervision Administration and the legal representative of Qiu Yujie, engages in research and development, production, sales, installation, and maintenance of heat exchange devices, cooling towers, hybrid condensers, evaporative air coolers, refrigeration equipment, environmental protection equipment, daily chemical equipment, purification equipment and similar equipment, industrial automatic control system devices, water filtration and purification machinery and devices, glass fiber reinforced plastic products; Environmental engineering services (flue gas desulfurization, denitrification, dust removal), anti-corrosion and insulation engineering services; Import and export of goods and technology. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower

Top 3
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Shandong Aorui Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-05-15
Registered Capital50000K CNY

Shandong Aorui Environmental Protection Equipment Co., Ltd., with its registered address located at the south of the middle section of Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Wang Jianping, and its business scope includes research and development, production, sales, installation, and maintenance of environmental protection equipment, cooling equipment, refrigeration equipment, daily chemical equipment, purification equipment and similar equipment, industrial automatic control system devices, water filtration and purification machinery and devices, and heat exchange devices; Environmental engineering services (flue gas desulfurization, denitrification, dust removal), anti-corrosion and insulation engineering services; 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: Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower

TOP4
Anqiu Huayi Fiberglass Co., Ltd
Overall Score4.6 / 5
Est. Date2014-02-14
Registered Capital20000K CNY

Anqiu Huayi Fiberglass Co., Ltd. is registered in Wenzhong Community, Xin'an Street, Anqiu City, Weifang City, Shandong Province. The registration authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Dong Jinlong. Its business scope includes the production and sales of fiberglass products. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Fiberglass Storage Tank

TOP5
Shandong Xinwenxing Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-07-07
Registered Capital10000K CNY

Shandong Xinwenxing Energy saving Technology Co., Ltd., with its registered address at No. 58, North Chenjialou Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Li Bowen, 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; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of pumps and vacuum equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of dust removal technology equipment; Sales of building materials; Manufacturing of automotive parts and accessories; Sales of insulation materials; Retail of hardware products; Water pollution prevention and control services; Air pollution prevention and control services; Wholesale of hardware products; Sales of new energy original equipment; Research and development of new material technology; Sales of chemical products (excluding licensed chemical products); Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Engineering management services; Labor services (excluding labor dispatch). (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: Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower

TOP6
Anhui Xilong Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-07-26
Registered Capital15000K CNY

Anhui Xilong Environmental Protection Technology Co., Ltd., with its registered address at No. 16 Baishijian Road, Langxi Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, is registered with the Langxi County Market Supervision and Administration Bureau. The legal representative is Yang Zhongshi, and the business scope includes the research and development, processing, manufacturing, and sales of environmental protection equipment, water cooling equipment, and metallurgical equipment; Import and export of goods and technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Circuit Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

TOP7
Shandong Hualing Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-10-18
Registered Capital3000K CNY

Shandong Hualeng Environmental Protection Equipment Co., Ltd., with its registered address at No. 5 Sanchaocheng Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau and represented by Wang Baijie as its legal representative. Its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Sales of electrical equipment; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Environmental consulting services; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Residential water and electricity installation and maintenance services; General equipment repair; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures. (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: construction project construction; Professional construction work. (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: Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower

TOP8
Cangzhou Yuefeng Cooling Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2017-12-26
Registered Capital1000K CNY

Cangzhou Yuefeng Cooling Equipment Co., Ltd., registered in Jiangtaigong Village, Lianzhen Town, Dongguang County, Cangzhou City, Hebei Province, with the registration authority of Dongguang County Market Supervision Administration and the legal representative of Zhang Xiaodong, operates in general projects including general equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production. (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: Closed Circuit Cooling Tower, Industrial Water Chiller, Closed Circuit Cooling Tower

TOP9
Hebei Hongzhen Environmental Protection Technology Development Co., Ltd
Overall Score4.4 / 5
Est. Date2016-06-28
Registered Capital20000K CNY

Hebei Hongzhen Environmental Protection Technology Development Co., Ltd. is registered in Menzhuang Industrial Zone, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Hao Zhongru. Its business scope includes scientific research and development of environmental protection and energy-saving equipment, thermosetting and thermoplastic composite material products, environmental protection engineering, environmental purification, acid mist treatment, sewage treatment engineering, desulfurization, denitrification and whitening, electrostatic dust removal, water treatment equipment and filter media. Fiberglass containers, fiberglass pipelines, sand filled pipelines, tank products, metal structural components, pultrusion, compression molding, cable trays, composite containers, double wall corrugated pipes, solid wall pipes, power cable protection pipes (polyethylene, modified polypropylene, polyvinyl chloride), polyethylene wrapped structure wall drainage pipe materials (carat pipes), water pipelines, water tanks, intelligent box type high and low voltage distribution cabinets, non-metallic meter boxes and supporting products, box type substation boxes, cable protection pipes. Central air conditioning, purification air conditioning, fume hood. Manufacturing of fiberglass arts and crafts, rubber, plastic, sprinkler materials, metal products, mufflers, air coolers, fire exhaust fans, fire exhaust valves, and air ducts. Molded grille (without grinding), communication tower beautification cover, windproof and dust suppression wall. Agricultural intelligent irrigation equipment, anti-corrosion and insulation engineering, railway equipment, soundproof walls, signs, stakes, ground signs, anti glare panels, septic tanks. The design, manufacturing, sales, installation, and services of the above products, as well as the export business of self-produced products and technologies of our enterprise, and the import business of mechanical equipment, spare parts, raw materials, and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Closed Circuit Cooling Tower, Fiberglass Grating, Fiberglass Fence

TOP10
Zhengzhou Guoyun Induction Technology Co., Ltd
Overall Score4.4 / 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: Closed Circuit Cooling Tower, High Frequency Induction Heating Equipment, Intermediate Frequency Heating Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Xinzao Environmental Protection Equipment Co., Ltd2019-11-27Closed Circuit Cooling Tower, Fiberglass Deodorizing Box, Fiberglass Storage Tank3000K CNYSupported
Shandong Jinshan Heat Transfer Technology Co., Ltd2009-06-18Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower36800K CNYSupported
Shandong Aorui Environmental Protection Equipment Co., Ltd2014-05-15Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower50000K CNYSupported
Anqiu Huayi Fiberglass Co., Ltd2014-02-14Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Fiberglass Storage Tank20000K CNYNot Supported
Shandong Xinwenxing Energy saving Technology Co., Ltd2023-07-07Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower10000K CNYNot Supported
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Closed Circuit Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Shandong Hualing Environmental Protection Equipment Co., Ltd2021-10-18Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower3000K CNYSupported
Cangzhou Yuefeng Cooling Equipment Co., Ltd2017-12-26Closed Circuit Cooling Tower, Industrial Water Chiller, Closed Circuit Cooling Tower1000K CNYSupported
Hebei Hongzhen Environmental Protection Technology Development Co., Ltd2016-06-28Closed Circuit Cooling Tower, Fiberglass Grating, Fiberglass Fence20000K CNYSupported
Zhengzhou Guoyun Induction Technology Co., Ltd2020-03-24Closed Circuit Cooling Tower, High Frequency Induction Heating Equipment, Intermediate Frequency Heating Furnace3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of closed cooling towers, it is recommended to match key technical parameters such as cooling capacity and inlet and outlet water temperature range with actual industrial scenarios, such as the differentiated requirements for temperature difference and corrosion resistance in metallurgy or data centers.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure the stability of equipment in continuous operation scenarios such as chemical or power.
  • When purchasing closed cooling towers, it is usually necessary to pay attention to whether the structural design is suitable for installation space limitations, such as compact equipment being more suitable for pharmaceutical factories or commercial building roofs with limited space.
  • Closed cooling towers made of different materials (such as aluminum zinc plated or stainless steel) are suitable for different environments. In coastal areas with high salt spray, it is important to evaluate the anti-corrosion technology solutions and industry application cases provided by suppliers.

Knowledge Base

Q

This article vividly analyzes the core differences between open and closed cooling towers, from their working principles to applicable scenarios, helping industrial users make reasonable choices based on water quality, energy consumption, and environmental needs, and avoid common usage misconceptions.

Q

A closed cooling tower is a device that uses indirect contact to cool process fluids. Its core structure includes coils, sprinkler systems, and fans. During operation, the process fluid flows inside the coil, while the outside contacts the surface of the coil through spray water to absorb heat and evaporate. At the same time, the fan accelerates the evaporation process to enhance heat dissipation efficiency. Compared to open cooling towers, closed cooling towers avoid the interaction between fluid and 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