Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 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: Shandong Aorui Environmental Protection Equipment Co., Ltd, Shandong Jinshan Heat Transfer Technology Co., Ltd, Weifang Xinghai Fiberglass Co., Ltd, Anqiu Fangyuan Cooling Tower Factory, Hebei Huizhong Composite Materials Products Co., Ltd, Weifang Lianying Environmental Protection Equipment Co., Ltd, Hebei Jisong Environmental Protection Equipment Co., Ltd, Jiangsu Benyan Machinery Manufacturing Co., Ltd, Hebei Shangqian Energy saving Equipment Co., Ltd, Hebei Hongsen 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 Aorui Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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

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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Weifang Xinghai Fiberglass Co., Ltd
Overall Score4.7 / 5
Est. Date2012-08-16
Registered Capital5000K CNY

Weifang Xinghai Fiberglass Co., Ltd. is located on the south side of Beijiao 5th Road, Dongliujiahe Village, Yingqiu Town, Changle County, Weifang City, Shandong Province. It was established on August 16, 2012 and registered with the Changle County Market Supervision Administration. The legal representative is Zhang Dongmei. Core products: Closed Circuit Cooling Tower

TOP4
Anqiu Fangyuan Cooling Tower Factory
Overall Score4.6 / 5
Est. Date2006-05-19
Registered Capital600K CNY

Anqiu Fangyuan Cooling Tower Factory is located in the east of Sanchaocheng Village, Wenzhong Community, Xin'an Street, Anqiu City, Weifang City, Shandong Province. It was established on May 19, 2006 and registered with the Anqiu Market Supervision and Administration Bureau. The legal representative is Wang Chao. Core products: Closed Circuit Cooling Tower

TOP5
Hebei Huizhong Composite Materials Products Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-01
Registered Capital3000K CNY

Hebei Huizhong Composite Materials Products Co., Ltd. is registered at 50 meters east of Donghuan South Road, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Han Yaqing. The business scope includes other unspecified wholesale businesses. Wholesale sales of fiberglass molds, fiberglass products, plastic products, metal products, fiberglass steam pools, fiberglass fans, cooling towers, pipelines, fiberglass containers, central air conditioning, extruded profiles, molded products, dust removal equipment, purification towers, clothing, inspection and sales equipment, environmental protection equipment, and anti-corrosion and insulation engineering. (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

TOP6
Weifang Lianying Environmental Protection Equipment Co., Ltd

West of Guijiatuan Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province

Overall Score4.5 / 5
Est. Date2016-02-25
Registered Capital5000K CNY

Weifang Lianying Environmental Protection Equipment Co., Ltd. is located in Guijiatuan Village, Xin'an Street, Anqiu City, Weifang City, Shandong Province. It was established on February 25, 2016 and registered with the Anqiu Market Supervision Administration. The legal representative is Lv Wei. Core products: Closed Circuit Cooling Tower, Fiberglass Storage Tank, Fiberglass Spray Tower

TOP7
Hebei Jisong Environmental Protection Equipment Co., Ltd

North Head Road West, Qianjin Street, Beiyaozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.5 / 5
Est. Date2025-07-01
Registered Capital3000K CNY

Hebei Jisong Environmental Protection Equipment Co., Ltd. is located on Beitou Road West, Qianjin Street, Beiyaozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on July 1, 2025 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Yang Lianchang. Core products: Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Square Fiberglass Cooling Tower

TOP8
Jiangsu Benyan Machinery Manufacturing Co., Ltd
Overall Score4.5 / 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: Closed Circuit Cooling Tower, Industrial Cooling Tower, Circular Cooling Tower

TOP9
Hebei Shangqian Energy saving Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2022-07-07
Registered Capital6600K CNY

Hebei Shangqian Energy saving Equipment Co., Ltd., with its registered address at the intersection of Fuqiang North Road and Jianhua Street, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Ma Zhiyuan, and its business scope includes general projects such as manufacturing of glass fiber reinforced plastic products; Manufacturing of specialized equipment for environmental protection; Installation services for environmental sanitation public facilities; Wastewater treatment and its recycling; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized instruments and meters for environmental monitoring; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Development of intelligent water management system; Sales of glass fiber reinforced plastic products; Plastic Products Sales Department; Manufacturing of plastic products; Manufacturing of metal structures; Sales of metal structures; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of instruments and meters; Sales of metal products; Sales of metal materials; Operation of wires and cables; Sales of insulation materials; Sales of valves and plugs; Manufacturing of refrigeration and air conditioning equipment; Sales of instruments and meters; Instrument and meter repair; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Import and export of goods; Repair of metal products; Water pollution control; Soil pollution control and remediation services; Manufacturing of household waste treatment equipment; Sales of coatings (excluding hazardous chemicals); Labor services (excluding labor dispatch); Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management. (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, Fiberglass Pump Station, Fiberglass Grating

TOP10
Hebei Hongsen Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-04
Registered Capital3000K CNY

Hebei Hongsen Environmental Protection Equipment Co., Ltd. is located 200 meters away from Fuqiang North Road and Zhonghua East Street in Zaoqiang County, Hengshui City, Hebei Province. It was established on June 4, 2021 and registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Han Yaqing. Core products: Closed Circuit Cooling Tower

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Aorui Environmental Protection Equipment Co., Ltd2014-05-15Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower50000K CNYSupported
Shandong Jinshan Heat Transfer Technology Co., Ltd2009-06-18Closed Circuit Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower36800K CNYSupported
Weifang Xinghai Fiberglass Co., Ltd2012-08-16Closed Circuit Cooling Tower5000K CNYNot Supported
Anqiu Fangyuan Cooling Tower Factory2006-05-19Closed Circuit Cooling Tower600K CNYNot Supported
Hebei Huizhong Composite Materials Products Co., Ltd2021-07-01Closed Circuit Cooling Tower3000K CNYSupported
Weifang Lianying Environmental Protection Equipment Co., Ltd2016-02-25Closed Circuit Cooling Tower, Fiberglass Storage Tank, Fiberglass Spray Tower5000K CNYSupported
Hebei Jisong Environmental Protection Equipment Co., Ltd2025-07-01Closed Circuit Cooling Tower, Glass Steel Cooling Tower, Square Fiberglass Cooling Tower3000K CNYNot Supported
Jiangsu Benyan Machinery Manufacturing Co., Ltd2022-03-15Closed Circuit Cooling Tower, Industrial Cooling Tower, Circular Cooling Tower10000K CNYNot Supported
Hebei Shangqian Energy saving Equipment Co., Ltd2022-07-07Closed Circuit Cooling Tower, Fiberglass Pump Station, Fiberglass Grating6600K CNYNot Supported
Hebei Hongsen Environmental Protection Equipment Co., Ltd2021-06-04Closed Circuit Cooling Tower3000K CNYNot Supported

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

The core of selecting a closed cooling tower is to first determine the cooling tonnage, then determine the structure, coil, shell, fan, and supporting accessories, and select based on the on-site working conditions. It is better to choose large than small. The tonnage cannot be directly copied from the parameters of an open cooling tower. The standard operating conditions are wet bulb at 28 ℃, inlet at 37 ℃, and outlet at 32 ℃. Calculation formula: Circulating water volume (m ³/h)=Heat load (kW) ×

Q

Industrial cooling tower is a device that transfers hot water or other cooling medium into the tower through a circulation system, and uses air convection and evaporation to reduce the temperature of the medium. It consists of a sealed container and an internal cooling circuit. Closed cooling tower is a type of heat dissipation device used for cooling and lowering the temperature of circulating media, commonly used for circulating water cooling in industrial production or civil air conditioning.

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