Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Chilled Water Machine Manufacturers in China

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Top-rated Chilled Water Machine suppliers, How to choose a Chilled Water Machine manufacturer, Best Chilled Water Machine companies in China

The top 10 Chilled Water Machine manufacturers in China for 2026 are: Anhui Xilong Environmental Protection Technology Co., Ltd, Dongguan Huaxiang Refrigeration Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Nanjing Ruihongkang Refrigeration Equipment Co., Ltd, Senruike Machinery (Suzhou) Co., Ltd, Nanjing Yiyang Technology Co., Ltd, Shanghai Nuo Cold and Heating Equipment Co., Ltd, Shenzhen Haoyi Refrigeration Technology Co., Ltd, Dongguan Lingdu Refrigeration Equipment Co., Ltd, Wuxi Guanya Constant Temperature Refrigeration 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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Anhui Xilong Environmental Protection Technology Co., Ltd
Overall Score4.9 / 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: Chilled Water Machine, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower

Top 2
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Dongguan Huaxiang Refrigeration Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2010-04-23
Registered Capital10000K CNY

Dongguan Huaxiang Refrigeration Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 17 Baixing Road, Baihua Dong, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Zou Tongqing, and its business scope includes research and development, design, production, sales, maintenance, and installation of refrigeration equipment and accessories, air source heat pump units, refrigerants (excluding hazardous chemicals), mechanical and electrical equipment, and cold and hot testing equipment; Design and construction of refrigeration electromechanical engineering; Import and export of goods or 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: Chilled Water Machine, Industrial Water Chiller, Water-Cooled Chiller

Top 3
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Nanjing Ounuo Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-03
Registered Capital5000K CNY

Nanjing Ounuo Intelligent Equipment Co., Ltd., with its registered address at Building 4, No. 339 Zhening East Road, Zhetang Street, Lishui Economic Development Zone, Nanjing City, is registered with the Lishui District Administrative Approval Bureau of Nanjing City. The legal representative is Sun Ruirui, and its business scope includes licensed projects such as special equipment manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as plastic processing special equipment manufacturing; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for refining and chemical production; Sales of production and testing equipment for new energy vehicles; Manufacturing of casting machinery; Sales of molding materials for casting; Sales of industrial robots; Sales of supply instruments and meters; Manufacturing of industrial automatic control system devices; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Installation services for ordinary mechanical equipment; General equipment repair; Mechanical equipment leasing; Sales of refrigeration and air conditioning equipment; Technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of special equipment; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Chilled Water Machine, Water Temperature Machine, Chiller

TOP4
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-01-07
Registered Capital10000K CNY

Nanjing Ruihongkang Refrigeration Equipment Co., Ltd., registered at Room 305, 3rd Floor, Building B, Software Building, No. 9 Xinghuo Road, Jiangbei New Area, Nanjing City, Jiangsu Province, registered with the Administrative Approval Bureau of Nanjing Jiangbei New Area Management Committee, with Ning Chuansong as the legal representative. Its business scope includes the sales, installation, and maintenance of refrigeration equipment, refrigeration equipment, air conditioning equipment, plastic products, molds, mechanical equipment and accessories, instruments and meters, hardware and electrical equipment, daily necessities, and industrial automation equipment; Technological development, consulting, services, and transfer in the fields of industrial automation engineering and mechanical automation; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Chilled Water Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

TOP5
Senruike Machinery (Suzhou) Co., Ltd
Overall Score4.6 / 5
Est. Date2015-08-13
Registered Capital2000K CNY

Senruike Machinery (Suzhou) Co., Ltd., registered at Building 4, No. 583 Zhenxin East Road, Zhangpu Town, Kunshan City, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Lu Xianmei, operates in the assembly, sales, research and development, commissioning, and after-sales service of mechanical equipment, cold and hot temperature control equipment, dehumidification equipment, automation equipment, and accessories; Mechanical and electrical equipment installation engineering; Import and export business 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: Chilled Water Machine, Water-Cooled Chiller , Air-Cooled Chiller

TOP6
Nanjing Yiyang Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-15
Registered Capital1000K CNY

Nanjing Yiyang Technology Co., Ltd., registered at Room 1-2022, No. 69 Feitian Avenue, Jiangning Airport Economic Development Zone, Nanjing (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Chen Wen as the legal representative. Its business scope includes general projects such as network technology services; Sales of bamboo products; Sales of building materials; Sales of building decoration materials; Construction of landscaping and greening projects; Manufacturing of refrigeration and air conditioning equipment; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Information system operation and maintenance services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Chilled Water Machine, Electric Heating Oil Boiler, High And Low Temperature Integrated Machine

TOP7
Shanghai Nuo Cold and Heating Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-08-03
Registered Capital80000K CNY

Shanghai Nuo Leng Cold and Heating Equipment Co., Ltd., with its registered address at Block 3A, No. 428 Banqiao East Road, Shanyang Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Shi Yanhong, and its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Sales of lubricating oil; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of gas compression machinery; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Installation services for ordinary mechanical equipment; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Non residential real estate leasing. (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: Chilled Water Machine, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump

TOP8
Shenzhen Haoyi Refrigeration Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-21
Registered Capital5000K CNY

Shenzhen Haoyi Refrigeration Technology Co., Ltd., with its registered address at 4C, Building B, Zhongzhi Times Square, No. 110 Donghuan 2nd Road, Fukang Community, Longhua Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhao Haixia. The company's business scope includes the technical development and sales of chillers, refrigeration equipment, air conditioners, cooling towers, water pumps, and refrigeration equipment; Door to door maintenance and installation of refrigeration equipment; Domestic trade; Import and export of goods and technology. Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation. The licensed operating projects are:. Core products: Chilled Water Machine, Screw Refrigeration Machine, Water Cooled Chiller

TOP9
Dongguan Lingdu Refrigeration Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2014-11-12
Registered Capital1000K CNY

Dongguan Lingdu Refrigeration Equipment Co., Ltd., with its registered address at Room 101, No. 4, Lane 2, South 1st Street, Tianmei, Huangjiang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Tan Jun. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Manufacturing of gas compression machinery; Sales of gas compression machinery; Mechanical equipment research and development; Professional design services; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Specialized equipment repair; General equipment repair; Installation services for ordinary mechanical equipment; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Wholesale of electronic components; Electronic product sales. (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: Chilled Water Machine, Wood Glue, Air Cooler - Air-Cooled

TOP10
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2010-11-08
Registered Capital73170.732K CNY

Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd., with its registered address at 203 Hongyun Road, Hongshan Street, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Yan Juezhi, and its business scope includes the manufacturing, processing, and sales of refrigeration equipment, ultra-low temperature freezers, refrigeration heating and temperature control systems, heating circulation systems, explosion-proof electrical equipment, positive pressure explosion-proof electrical cabinets, automation integrated distributed control systems, experimental instrument devices, mechanical equipment, and accessories; Software technology development; Import and export of various self operated goods and technologies (excluding 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) Licensed projects: installation, renovation, and repair of special equipment; Manufacturing of special equipment; Special equipment design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Chilled Water Machine, Energy Storage Liquid Cooler, Tcu Temperature Control Unit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Anhui Xilong Environmental Protection Technology Co., Ltd2010-07-26Chilled Water Machine, Composite Flow Closed Cooling Tower, Reverse Flow Closed Cooling Tower15000K CNYSupported
Dongguan Huaxiang Refrigeration Equipment Co., Ltd2010-04-23Chilled Water Machine, Industrial Water Chiller, Water-Cooled Chiller 10000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Chilled Water Machine, Water Temperature Machine, Chiller5000K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Chilled Water Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported
Senruike Machinery (Suzhou) Co., Ltd2015-08-13Chilled Water Machine, Water-Cooled Chiller , Air-Cooled Chiller2000K CNYNot Supported
Nanjing Yiyang Technology Co., Ltd2021-12-15Chilled Water Machine, Electric Heating Oil Boiler, High And Low Temperature Integrated Machine1000K CNYNot Supported
Shanghai Nuo Cold and Heating Equipment Co., Ltd2011-08-03Chilled Water Machine, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump80000K CNYSupported
Shenzhen Haoyi Refrigeration Technology Co., Ltd2016-09-21Chilled Water Machine, Screw Refrigeration Machine, Water Cooled Chiller5000K CNYNot Supported
Dongguan Lingdu Refrigeration Equipment Co., Ltd2014-11-12Chilled Water Machine, Wood Glue, Air Cooler - Air-Cooled1000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Chilled Water Machine, Energy Storage Liquid Cooler, Tcu Temperature Control Unit73170.732K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of chillers, it is recommended to prioritize checking key parameters such as cooling capacity and inlet and outlet water temperature ranges to ensure that they match the heat load requirements of the production line. The food processing industry needs to pay extra attention to hygiene grade material configurations.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. Industrial grade chiller suppliers usually need to have stable large-scale delivery records.
  • It is recommended to choose precision models with low noise and temperature fluctuations within ± 0.5 ℃ for laboratory scenarios, while outdoor temporary construction should focus on mobile design and high environmental adaptability.
  • Different power chillers are suitable for injection cooling, medical equipment cooling, and other scenarios. Before purchasing, the continuous operation time requirements should be clearly defined to avoid energy waste caused by overload or redundancy in selection.

Knowledge Base

Q

1、 What is a chiller? \A chiller is a device that uses compressor refrigeration or semiconductor refrigeration technology to lower the water temperature. It is different from ordinary water dispensers, with the core function of quickly making ice water, suitable for summer cooling or specific scenarios. Common types include: \ n \ n1. * * Compressor refrigeration * *: fast cooling, water temperature can be as low as 5 ℃ \ n\

Q

This article analyzes the core differences between refrigeration units and chillers, from their working principles to applicable scenarios, to help readers choose the appropriate equipment according to their needs. Chillers focus on precise temperature control, while chillers emphasize high flow cooling. Both have their own characteristics in terms of energy efficiency ratio and maintenance costs.

Q

This article analyzes the core differences between refrigeration units and chillers, from their working principles to applicable scenarios, to help readers choose the appropriate equipment according to their needs. Chillers focus on precise temperature control, while chillers emphasize high flow cooling. Both have their own characteristics in terms of energy efficiency ratio and maintenance costs.

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