Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Closed Cooling Tower Manufacturers in China

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

The top 10 Closed Cooling Tower manufacturers in China for 2026 are: Shanghai Benyan Cooling Equipment Co., Ltd, Shandong Aorui Environmental Protection Equipment Co., Ltd, Weifang Xinghai Fiberglass Co., Ltd, Anqiu Fangyuan Cooling Tower Factory, Shandong Xinwenxing Energy saving Technology Co., Ltd, Hebei Jisong Environmental Protection Equipment Co., Ltd, Shandong Hualing Environmental Protection Equipment Co., Ltd, Anhui Xilong Environmental Protection Technology Co., Ltd, Shandong Aorui Environmental Protection Equipment Co., Ltd, Mach Industrial Technology (Zhejiang) 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 Benyan Cooling Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2015-01-08
Registered Capital6000K CNY

Shanghai Benyan Cooling Equipment Co., Ltd., with its registered address at Room 106A, No. 28, Lane 1333, Xinlong Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Li Chunyang, and its business scope includes general projects such as mechanical equipment research and development; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of industrial automatic control system devices; Manufacturing of pumps and vacuum equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; General equipment repair; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical equipment; Sales of pumps and vacuum equipment; Sales of industrial automatic control system devices; 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: Closed Cooling Tower, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower

Top 2
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Shandong Aorui Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 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 Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower

Top 3
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Weifang Xinghai Fiberglass Co., Ltd
Overall Score4.8 / 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 Cooling Tower

TOP4
Anqiu Fangyuan Cooling Tower Factory
Overall Score4.7 / 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 Cooling Tower

TOP5
Shandong Xinwenxing Energy saving Technology Co., Ltd
Overall Score4.7 / 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 Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower

TOP6
Hebei Jisong Environmental Protection Equipment Co., Ltd

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

Overall Score4.6 / 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 Cooling Tower, Glass Steel Cooling Tower, Square Fiberglass Cooling Tower

TOP7
Shandong Hualing Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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 Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower

TOP8
Anhui Xilong Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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 Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

TOP9
Shandong Aorui Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 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 Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower

TOP10
Mach Industrial Technology (Zhejiang) Co., Ltd
Overall Score4.4 / 5
Est. Date2009-04-23
Registered Capital10771.8K CNY

Mahe Industrial Technology (Zhejiang) Co., Ltd. is located in Lingjiang Village, Dongguan Street, Shangyu District, Shaoxing City, Zhejiang Province. It was established on April 23, 2009, with the registration authority of Shangyu District Market Supervision and Administration Bureau and the legal representative being Ruan Shuai. Core products: Closed Cooling Tower

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Benyan Cooling Equipment Co., Ltd2015-01-08Closed Cooling Tower, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower6000K CNYNot Supported
Shandong Aorui Environmental Protection Equipment Co., Ltd2014-05-15Closed Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower50000K CNYSupported
Weifang Xinghai Fiberglass Co., Ltd2012-08-16Closed Cooling Tower5000K CNYNot Supported
Anqiu Fangyuan Cooling Tower Factory2006-05-19Closed Cooling Tower600K CNYNot Supported
Shandong Xinwenxing Energy saving Technology Co., Ltd2023-07-07Closed Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower10000K CNYNot Supported
Hebei Jisong Environmental Protection Equipment Co., Ltd2025-07-01Closed Cooling Tower, Glass Steel Cooling Tower, Square Fiberglass Cooling Tower3000K CNYNot Supported
Shandong Hualing Environmental Protection Equipment Co., Ltd2021-10-18Closed Cooling Tower, Glass Steel Cooling Tower, Square Cooling Tower3000K CNYSupported
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Closed Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Shandong Aorui Environmental Protection Equipment Co., Ltd2014-05-15Closed Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower50000K CNYNot Supported
Mach Industrial Technology (Zhejiang) Co., Ltd2009-04-23Closed Cooling Tower10771.8K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of enclosed cooling towers, it is recommended to prioritize checking key technical parameters such as cooling capacity and inlet and outlet water temperature range to ensure compatibility with the existing system's heat load. In industrial scenarios, additional attention should be paid to anti-corrosion design.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Suppliers with similar project experience should be given priority in the chemical or power industry.
  • In data centers or precision manufacturing scenarios, noise control and energy consumption performance of enclosed cooling towers are key considerations. It is recommended to compare the sound power level and energy efficiency ratio data of different models.
  • When purchasing, it is necessary to consider the characteristics of the application environment. For example, in high humidity areas, emphasis should be placed on the weather resistance of materials, while in low-temperature environments in the north, the reliability of anti freezing function needs to be verified.

Knowledge Base

Q

The life assessment of industrial enclosed cooling towers requires a comprehensive consideration of multiple factors. From the perspective of the material of the equipment itself, if high-quality steel is used and well treated with anti-corrosion, its structure can be maintained for a longer time, generally extending its service life by 5-10 years; Using ordinary materials may require replacement in 10-15 years. The operating environment is also crucial, especially in environments with high temperatures, high humidity, and corrosive gases

Q

This article provides an in-depth analysis of the working principle and unique advantages of enclosed cooling towers. By comparing them with traditional cooling methods, it reveals their outstanding performance in energy conservation, environmental protection, space utilization, and convenient maintenance, and explores the technical characteristics applicable to different scenarios.

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