Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Cooling Machine Manufacturers in China

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

The top 10 Cooling Machine manufacturers in China for 2026 are: Shanghai Shuni Refrigeration Equipment Co., Ltd, Qufu Rongxing Machinery Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Shenzhen Kaideli Refrigeration Equipment Co., Ltd, Henan Shanhai Agricultural League Intelligent Manufacturing Machinery Co., Ltd, Dongguan Yiyun Refrigeration Technology Co., Ltd, Shenzhen Kelixin Technology Co., Ltd, Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd, Shenzhen Kelida Precision Refrigeration Technology Co., Ltd, Nanjing Ruihongkang Refrigeration 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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Shanghai Shuni Refrigeration Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2007-12-17
Registered Capital20000K CNY

Shanghai Shuni Refrigeration Equipment Co., Ltd., registered at Zone C, 2nd Floor, Building 3, No. 128 Hui'an Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Liu Min as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Manufacturing of household appliances; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Mechanical equipment leasing; Sales of household appliances; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Home appliance installation services; Specialized equipment repair; General equipment repair; Electrical equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export of goods; Technology import and export; Office services; Translation services; Packaging services; 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: Cooling Machine, Specialized Air Conditioning, Prefabricated Cabin Dedicated Air Conditioning

Top 2
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Qufu Rongxing Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-14
Registered Capital20000K CNY

Qufu Rongxing Machinery Equipment Co., Ltd. is located in Shengwang Avenue Science and Technology Park, Shuyuan Street, Qufu City, Jining City, Shandong Province. The registered authority is Qufu Market Supervision Administration Bureau, and the legal representative is Hu Qianjin. Its business scope includes research and development, production, and sales of brewing equipment, storage tanks, agricultural and forestry machinery, food machinery and equipment accessories, electromechanical products, and environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Machine, ,

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: Cooling Machine, Water Temperature Machine, Chiller

TOP4
Shenzhen Kaideli Refrigeration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-03-05
Registered Capital5000K CNY

Shenzhen Kaideli Refrigeration Equipment Co., Ltd., registered at 1301 Yifenghua Building, No. 28 Yifenghua Innovation Industrial Park, Xinshi Community, Dalang Street, Longhua District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Li Hongchao, is engaged in the sales of general business projects including chillers, low-temperature freezers, air-cooled heat pump units, mold temperature machines, oil coolers, and refrigeration equipment; Door to door installation of central air conditioning, industrial refrigeration, and clean room engineering; 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); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Mechanical equipment research and development; Industrial design services; Non residential real estate leasing; estate management. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. Licensed business projects include the production of chillers, low-temperature freezers, air-cooled heat pump units, mold temperature machines, oil coolers, and refrigeration 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: Cooling Machine, Air Cooled Chiller, Injection Molding Chiller

TOP5
Henan Shanhai Agricultural League Intelligent Manufacturing Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2025-04-07
Registered Capital2000K CNY

Henan Shanhai Agricultural League Intelligent Manufacturing Machinery Co., Ltd., registered at No. 7, West Section, Group 5, Xishi Village, Science Avenue, Chengguan Township, Xingyang City, Zhengzhou City, Henan Province, registered with the Market Supervision Administration of Xingyang City, with Wang Rui as the legal representative. Its business scope includes general projects such as mining machinery manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal processing machinery; Manufacturing of general components; Manufacturing of specialized packaging equipment; Manufacturing of sludge treatment equipment; Manufacturing of household waste treatment equipment; Agricultural machinery manufacturing; Manufacturing of specialized equipment for environmental protection; Mechanical parts and component processing; Sales of specialized equipment for environmental protection; Sales of agricultural machinery; Sales of mining machinery; Sales of metal fittings for construction; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Sales of household waste treatment equipment; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Industrial design services; 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 Machine, Drying And Cooling Equipment, Organic Fertilizer Mixing Equipment

TOP6
Dongguan Yiyun Refrigeration Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-09
Registered Capital8800K CNY

Dongguan Yiyun Refrigeration Technology Co., Ltd., with its registered address at Room 102, Building 1, No. 17 Baixing Road, Baihua Dong, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Zou Tongqing, and its business scope includes research and development, design, production and sales, maintenance, and installation of refrigeration equipment, air source heat pump units, general mechanical equipment, electromechanical equipment, and cold and hot testing equipment; Design and construction of refrigeration mechanical and electrical engineering, import and export of goods or technology (except for goods and technology import and export prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Machine, Air-Cooled Air Cooler, Air Cooled Screw Chiller

TOP7
Shenzhen Kelixin Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2006-04-17
Registered Capital1000K CNY

Shenzhen Keli Xin Xin Technology Co., Ltd., registered at 1st Floor, Building C, Baitong Technology Innovation Industrial Park, Houting Community, Shajing Street, Bao'an District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Liu Zefeng as the legal representative. Its business scope includes the assembly, production, and sales of chillers, mold temperature controllers, and air coolers; Domestic commercial and material supply and marketing industry (excluding exclusive, controlled, and monopolized goods)^. Core products: Cooling Machine, Industrial Water Chiller,

TOP8
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2014-11-25
Registered Capital10000K CNY

Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd., with its registered address at No. 128 Hui'an Road, Fengxian District, Shanghai, is located on the 2nd floor of Building 1, No. 128. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Wang Wei. Its business scope includes general projects such as refrigeration and air conditioning equipment sales; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Specialized equipment repair; General equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of fiberglass and related products; Sales of metal products; Wholesale of hardware products; Retail of hardware products; Sales of electrical instruments and meters; Sales of instruments and meters; Operation of wires and cables; Sales of power facilities and equipment; Sales of building decoration materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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 Machine, Water Cooled Screw Unit, Chiller

TOP9
Shenzhen Kelida Precision Refrigeration Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2011-12-01
Registered Capital1000K CNY

Shenzhen Kelida Precision Refrigeration Technology Co., Ltd., with its registered address at 6th Floor, Building B, No. 25 Tianyang 1st Road, Songgang Street, Bao'an District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Liu Dengshao, and its business scope includes the research and development, design, and sales of constant temperature refrigerators, industrial chillers, mechanical equipment, refrigeration equipment, and their supporting components; Domestic trade. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects include the manufacturing and production of constant temperature coolers, industrial chillers, mechanical equipment, refrigeration equipment, and their supporting components.. Core products: Cooling Machine, Water-Cooled Chiller , Cutting Laser Chiller

TOP10
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd
Overall Score4.3 / 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: Cooling Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Shuni Refrigeration Equipment Co., Ltd2007-12-17Cooling Machine, Specialized Air Conditioning, Prefabricated Cabin Dedicated Air Conditioning20000K CNYNot Supported
Qufu Rongxing Machinery Equipment Co., Ltd2014-04-14Cooling Machine, , 20000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Cooling Machine, Water Temperature Machine, Chiller5000K CNYNot Supported
Shenzhen Kaideli Refrigeration Equipment Co., Ltd2012-03-05Cooling Machine, Air Cooled Chiller, Injection Molding Chiller5000K CNYNot Supported
Henan Shanhai Agricultural League Intelligent Manufacturing Machinery Co., Ltd2025-04-07Cooling Machine, Drying And Cooling Equipment, Organic Fertilizer Mixing Equipment2000K CNYNot Supported
Dongguan Yiyun Refrigeration Technology Co., Ltd2018-03-09Cooling Machine, Air-Cooled Air Cooler, Air Cooled Screw Chiller8800K CNYNot Supported
Shenzhen Kelixin Technology Co., Ltd2006-04-17Cooling Machine, Industrial Water Chiller, 1000K CNYNot Supported
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd2014-11-25Cooling Machine, Water Cooled Screw Unit, Chiller10000K CNYNot Supported
Shenzhen Kelida Precision Refrigeration Technology Co., Ltd2011-12-01Cooling Machine, Water-Cooled Chiller , Cutting Laser Chiller1000K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Cooling Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of cooling machines, it is recommended to prioritize checking key technical parameters such as cooling capacity and energy efficiency ratio to ensure compatibility with production line heat load or space heat dissipation requirements. In industrial scenarios, additional attention should be paid to corrosion resistance design.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable equipment supply records in high-frequency application fields such as semiconductor or food processing.
  • When deploying cooling machines in precision environments such as data centers or medical equipment, it is important to focus on low noise and temperature fluctuation control indicators, while avoiding selecting models with insufficient heat dissipation redundancy.
  • Cooling machines with different power specifications are suitable for differentiated scenarios such as injection molding or laser cutting. Before purchasing, it is recommended to evaluate the working condition data support provided by the supplier based on the continuous operation time of the equipment.

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Many machines generate high temperatures during operation and require the use of coolant to dissipate heat. This article will introduce which machines require the use of coolant and its function.

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