Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 2026 Updated

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2026 Top 10 Cooling Water System Manufacturers in China

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

The top 10 Cooling Water System manufacturers in China for 2026 are: Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Hebei Sanyang Shengye Fiberglass Group Co., Ltd, Shanghai Benyan Cooling Equipment Co., Ltd, Anhui Xilong Environmental Protection Technology Co., Ltd, Shandong Lanxiang Environmental Technology Co., Ltd, Jiangsu Benyan Machinery Manufacturing Co., Ltd, Wuxi Shengerli Heat Transfer Technology Co., Ltd, Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd, Qingdao Fuge Industrial Technology Co., Ltd, Shanghai Hongji Environmental Protection 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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Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd., with its registered address at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, and represented by Tang Wei as its legal representative. Its business scope includes the processing, manufacturing, installation, sales, and technical services of environmental protection equipment and accessories, water treatment equipment and accessories, general machinery equipment and accessories, low-voltage control cabinets, incinerators, dust removal equipment, desulfurization equipment, denitrification equipment, exhaust gas purification equipment, deodorization equipment, and noise control equipment; Sales of instruments and meters, chemical products and raw materials (excluding hazardous chemicals), pipelines, valves, wires and cables, hardware and electrical equipment; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Water System, Ladder Style Mesh Grille, Fiber Disc Filter

Top 2
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Hebei Sanyang Shengye Fiberglass Group Co., Ltd
Overall Score4.8 / 5
Est. Date2003-05-10
Registered Capital100080K CNY

Hebei Sanyang Shengye Fiberglass Group Co., Ltd., registered at No. 1 Kaitai Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang County, Hengshui City, Hebei Province, is located at No. 189 Fuqiang North Road, Zaoqiang County. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yu Shihe. The business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of non-metallic minerals and products; Rubber product manufacturing; Sales of rubber 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; General equipment repair; Wastewater treatment and its recycling; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of dust removal technology equipment; Sales of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction professional operations; Defense metrology services; Construction project construction; Power generation business, transmission business, and power supply (distribution) business. (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 Water System, Frp Pipe, Biological Deodorization Box

Top 3
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Shanghai Benyan Cooling Equipment Co., Ltd
Overall Score4.8 / 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: Cooling Water System, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower

TOP4
Anhui Xilong Environmental Protection Technology Co., Ltd
Overall Score4.7 / 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: Cooling Water System, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

TOP5
Shandong Lanxiang Environmental Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2003-06-11
Registered Capital56744.286K CNY

Shandong Lanxiang Environmental Technology Co., Ltd., with its registered address at No. 99 Hengshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Weifang Municipal Administration for Market Regulation. The legal representative is Sun Xicheng, and its business scope includes licensed projects such as special equipment manufacturing; Construction project construction; Road freight transportation (excluding dangerous goods). (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 projects: Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Intelligent control system integration; Development of intelligent water management system; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Research and development of unconventional water source utilization technology; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Research and development of waste heat, pressure and gas utilization technology; Manufacturing of specialized machinery and equipment for water resources; Sales of special equipment; Technology import and export; Energy storage technology services; Manufacturing of plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of ecological environment materials; External contracting projects; Artificial intelligence basic resources and technology platform; Industrial Internet data service. (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 Water System, Industrialized Cooling System, Epc Of Circulating Water Plant

TOP6
Jiangsu Benyan Machinery Manufacturing Co., Ltd
Overall Score4.6 / 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: Cooling Water System, Maintenance Of Cooling Tower Malfunction, Good Opportunity

TOP7
Wuxi Shengerli Heat Transfer Technology Co., Ltd

B505, No.6 Exploration Road, Huishan Economic Development Zone, Wuxi

Overall Score4.6 / 5
Est. Date2019-11-29
Registered Capital12000K CNY

Wuxi Shengerli Heat Transfer Technology Co., Ltd., located at B505, No. 6 Exploration Road, Huishan Economic Development Zone, Wuxi, was established on November 29, 2019. The registered authority is the Huishan District Data Bureau of Wuxi City, and the legal representative is Li Zhou. Core products: Cooling Water System

TOP8
Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-10-09
Registered Capital38800K CNY

Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd., with its registered address located in the South Industrial Concentration Zone of Wanshi Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhang Xuehai as its legal representative. Its business scope includes licensed projects such as construction projects; Construction labor subcontracting (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of hardware products; Retail of hardware products; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Cooling Water System, Evaporative Cooling Air Conditioner, Air Cooler

TOP9
Qingdao Fuge Industrial Technology Co., Ltd

800 meters east of Zaohu Community Neighborhood Committee, Chengyang District, Qingdao City

Overall Score4.4 / 5
Est. Date2015-01-09
Registered Capital2000K CNY

Qingdao Fuge Industrial Technology Co., Ltd. is located 800 meters east of Zaohu Community Neighborhood Committee in Chengyang District, Qingdao City. It was established on January 9, 2015, with the registration authority of Qingdao Chengyang District Market Supervision Administration and the legal representative being Wang Fuqiang. Core products: Cooling Water System

TOP10
Shanghai Hongji Environmental Protection Technology Co., Ltd

Building 1-3, No. 63 Liantai Road, Baoshan District, Shanghai

Overall Score4.4 / 5
Est. Date2019-08-19
Registered Capital3000K CNY

Shanghai Hongji Environmental Protection Technology Co., Ltd., located at Building 1-3, No. 63 Liantai Road, Baoshan District, Shanghai, was established on August 19, 2019. The registration authority is Baoshan District Market Supervision and Administration Bureau, and the legal representative is Zhu Guotai. Core products: Cooling Water System

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Cooling Water System, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Hebei Sanyang Shengye Fiberglass Group Co., Ltd2003-05-10Cooling Water System, Frp Pipe, Biological Deodorization Box100080K CNYSupported
Shanghai Benyan Cooling Equipment Co., Ltd2015-01-08Cooling Water System, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower6000K CNYNot Supported
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Cooling Water System, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Shandong Lanxiang Environmental Technology Co., Ltd2003-06-11Cooling Water System, Industrialized Cooling System, Epc Of Circulating Water Plant56744.286K CNYNot Supported
Jiangsu Benyan Machinery Manufacturing Co., Ltd2022-03-15Cooling Water System, Maintenance Of Cooling Tower Malfunction, Good Opportunity10000K CNYNot Supported
Wuxi Shengerli Heat Transfer Technology Co., Ltd2019-11-29Cooling Water System12000K CNYNot Supported
Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd2011-10-09Cooling Water System, Evaporative Cooling Air Conditioner, Air Cooler38800K CNYNot Supported
Qingdao Fuge Industrial Technology Co., Ltd2015-01-09Cooling Water System2000K CNYNot Supported
Shanghai Hongji Environmental Protection Technology Co., Ltd2019-08-19Cooling Water System3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of cooling water systems, it is recommended to prioritize checking key technical parameters such as circulating water volume, inlet and outlet water temperature difference, and heat transfer efficiency to ensure compatibility with production processes.
  • Industrial grade cooling water systems need to distinguish between different scenarios such as injection molding, data centers, or metallurgy. Closed systems are more suitable for clean environments, while open systems are commonly used in large cooling tower applications.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When evaluating the material of the system, it is necessary to consider the water quality characteristics. For example, titanium alloy heat exchange tubes are recommended for seawater environments, while copper alloy or stainless steel materials can be used for ordinary freshwater systems.
  • It is recommended to pay attention to the collaborative design of pump units and pipeline networks. In high flow scenarios, it is necessary to verify the system's pressure bearing capacity and energy consumption indicators to avoid increasing costs in later renovations.

Knowledge Base

Q

This article compares the characteristics of open and closed cooling water systems, analyzes the differences between the two in terms of energy consumption, maintenance, and applicable scenarios, and helps readers make reasonable choices based on actual needs.

Q

This article introduces several practical cases of anti-corrosion of cooling water systems in thermal power plants. By adopting different anti-corrosion technologies and materials, the service life of equipment has been effectively extended and the system efficiency has been improved. These cases not only demonstrate the importance of anti-corrosion technology, but also provide valuable experience and reference for similar systems.

Q

Shaanxi Haishan Electromechanical Co., Ltd. has been designing and manufacturing intermediate frequency furnaces for nearly 30 years, deeply understanding the importance of cooling water for intermediate frequency furnaces. They have further designed intermediate frequency furnaces by considering the cooling principle and automatic control of cooling water, combining it with intermediate frequency power supply control to ensure that the detection and control of cooling water achieve the protective effect of intermediate frequency furnaces. Below is an introduction to the detection and control of cooling water for the intermediate frequency furnace of Haishan Electric Furnace

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