Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

English
title decor left

2026 Top 10 Closed Loop Water Cooling Tower Manufacturers in China

title decor right

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

The top 10 Closed Loop Water Cooling Tower manufacturers in China for 2026 are: Shandong Aorui Environmental Protection Equipment Co., Ltd, Shandong Jinshan Heat Transfer Technology Co., Ltd, Nanjing Benyan Heat Exchange Equipment Co., Ltd, Anqiu Huayi Fiberglass Co., Ltd, Anhui Xilong Environmental Protection Technology Co., Ltd, Shandong Hualing Environmental Protection Equipment Co., Ltd, Shandong Xinwenxing Energy saving Technology Co., Ltd, Shandong Xuneng Environmental Protection Technology Co., Ltd, Shandong Minglan Environmental Protection Technology Co., Ltd, Shandong Shengbao Heat Transfer 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.

Collapse
Top 1
background image
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 Loop Water Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower

Top 2
background image
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 Loop Water Cooling Tower, Closed Circuit Cooling Tower, Fiberglass Cooling Tower

Top 3
background image
Nanjing Benyan Heat Exchange Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-05
Registered Capital1000K CNY

Nanjing Benyan Heat Exchange Equipment Co., Ltd., registered at Room 305-9, 3rd Floor, Building 2, Juhuiyuan, No. 108 Xuanwu Avenue, Xuanwu District, Nanjing, registered with the Market Supervision and Administration Bureau of Xuanwu District, Nanjing, with Zhang Guodong as the legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of pumps and vacuum equipment; Manufacturing of specialized equipment for environmental protection; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Sales of mechanical and electrical equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of mechanical parts and components; Sales of industrial automatic control system devices; Sales of specialized equipment for environmental protection; Sales of insulation and soundproofing materials; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Installation services for ordinary mechanical equipment; General equipment repair; 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 Loop Water Cooling Tower, Closed Cross Flow Cooling Tower, Closed Countercurrent 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 Loop Water Cooling Tower, Glass Steel Cooling Tower, Large Cooling Tower Equipment

TOP5
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 Loop Water Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

TOP6
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 Loop Water Cooling Tower, Square Cooling Tower, Closed Circuit Cooling Tower

TOP7
Shandong Xinwenxing Energy saving Technology Co., Ltd
Overall Score4.5 / 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 Loop Water Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower

TOP8
Shandong Xuneng Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-02-15
Registered Capital98800K CNY

Shandong Xuneng Environmental Protection Technology Co., Ltd., with its registered address at No. 288, Mount Taishan East Street, Anqiu Economic Development Zone, Weifang City, Shandong Province, its registration authority is Anqiu Market Supervision Administration, and its legal representative is Liu Xiaogang. Its business scope includes R&D, production, sales, installation, and maintenance of special equipment for environmental protection, refrigeration equipment, evaporative air coolers, hybrid condensers, air cooled condensers, cooling equipment, water turbines and auxiliaries, purification equipment and similar equipment, heat exchange devices, water filtration, purification machinery and devices, and industrial automatic control system devices; Software development, information system integration services, environmental engineering services (flue gas desulfurization, denitrification, dust removal); 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 Loop Water Cooling Tower, Square Cross Flow Cooling Tower, Circular Counter Current Cooling Tower

TOP9
Shandong Minglan Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2023-07-10
Registered Capital8000K CNY

Shandong Minglan Environmental Protection Technology Co., Ltd., with its registered address located 100 meters east of Hejiagou Village, Zheshan Town, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration. The legal representative is Tan Zhongxiang, and its business scope includes general projects such as air pollution control; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Water pollution prevention and control services. (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 Loop Water Cooling Tower, Wet Electrostatic Precipitator (Mist), Anode Tube

TOP10
Shandong Shengbao Heat Transfer Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2012-05-03
Registered Capital120000K CNY

Shandong Shengbao Heat Transfer Technology Co., Ltd. is registered at the northwest corner of Jinshan Street and Yanggan Road intersection in Xin'an Street, Anqiu City, Weifang City, Shandong Province. The registration authority is Anqiu Market Supervision Administration Bureau, and the legal representative is Wang Fenghai. The business scope includes general projects: manufacturing of specialized equipment for oil refining and chemical production; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of metal products; Manufacturing of metal materials; Repair of metal products; Steel rolling processing; Manufacturing of metal structures; Mechanical equipment research and development; Sales of metal structures; Sales of special equipment; Installation services for ordinary mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Air pollution control; Water pollution control; Solid waste management; Soil pollution control and remediation services; Environmental consulting services; Engineering management services; Sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Sales of electronic specialized equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of rubber products; Rubber product manufacturing; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of fiberglass and related products; Manufacturing of fiberglass and related products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of plastic products; Manufacturing of plastic products; Manufacturing of pharmaceutical specialized equipment; Sales of pharmaceutical specialized equipment; Manufacturing of specialized equipment for feed production; Sales of specialized equipment for feed production; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; 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, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Installation, renovation, and repair of special equipment; Manufacturing of special 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: Closed Loop Water Cooling Tower, Air Cooler, Evaporative Condenser

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Aorui Environmental Protection Equipment Co., Ltd2014-05-15Closed Loop Water Cooling Tower, Closed Circuit Cooling Tower, Cooling Tower50000K CNYSupported
Shandong Jinshan Heat Transfer Technology Co., Ltd2009-06-18Closed Loop Water Cooling Tower, Closed Circuit Cooling Tower, Fiberglass Cooling Tower36800K CNYSupported
Nanjing Benyan Heat Exchange Equipment Co., Ltd2023-05-05Closed Loop Water Cooling Tower, Closed Cross Flow Cooling Tower, Closed Countercurrent Cooling Tower1000K CNYNot Supported
Anqiu Huayi Fiberglass Co., Ltd2014-02-14Closed Loop Water Cooling Tower, Glass Steel Cooling Tower, Large Cooling Tower Equipment20000K CNYNot Supported
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Closed Loop Water Cooling Tower, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Shandong Hualing Environmental Protection Equipment Co., Ltd2021-10-18Closed Loop Water Cooling Tower, Square Cooling Tower, Closed Circuit Cooling Tower3000K CNYSupported
Shandong Xinwenxing Energy saving Technology Co., Ltd2023-07-07Closed Loop Water Cooling Tower, Glass Steel Cooling Tower, Closed Circuit Cooling Tower10000K CNYNot Supported
Shandong Xuneng Environmental Protection Technology Co., Ltd2015-02-15Closed Loop Water Cooling Tower, Square Cross Flow Cooling Tower, Circular Counter Current Cooling Tower98800K CNYNot Supported
Shandong Minglan Environmental Protection Technology Co., Ltd2023-07-10Closed Loop Water Cooling Tower, Wet Electrostatic Precipitator (Mist), Anode Tube8000K CNYNot Supported
Shandong Shengbao Heat Transfer Technology Co., Ltd2012-05-03Closed Loop Water Cooling Tower, Air Cooler, Evaporative Condenser 120000K CNYSupported

Knowledge Base

Q

This article analyzes the calculation method of water volume for closed cycle water cooling towers, including core parameter selection, common misconceptions, and optimization suggestions, to help readers master practical skills for accurate calculation.

Q

Closed loop water cooling tower is a common system for supplying refrigeration and cooling equipment. Its working principle is different from that of an open cooling tower. Closed loop water cooling tower takes away the heat from the heat exchanger through water circulation, ensuring the recycling of water in the cooling tower and saving the utilization of water resources. Widely used in metallurgy, aviation, electricity, chemical industry, machinery, petroleum, food, plastics

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