Updated Aug 5, 2026 · Public platform & industry data

Aug 5, 2026 Updated

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2026 Top 10 Cooling Machine Manufacturers in China Jiangsu

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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 Jiangsu for 2026 are: Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd, Shanghai Benyan Cooling Equipment Co., Ltd, Jiangsu Kangshijie Machinery Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Nanjing Ruihongkang Refrigeration Equipment Co., Ltd, Lianyungang Huadong Electric Power Equipment Co., Ltd, Shenzhen Kelixin Technology Co., Ltd, Nanjing Bosheng Refrigeration Equipment Co., Ltd, Shenzhen Kelida Precision Refrigeration Technology Co., Ltd, Qingdao Kangjinghui Thermal Energy 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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JiangsuJiangsu
Top 1
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Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2008-08-08
Registered Capital50000K CNY

Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd. is registered in the Industrial Concentration Zone (M) of Dazonghu Town, Yandu District, Yancheng City. The registration authority is the Yandu District Government Service Management Office of Yancheng City, and the legal representative is Guo Zhicheng. Its business scope includes organic heat carrier furnaces, electric heating and heat transfer oil furnaces, boilers, heating equipment, chemical machinery, chemical fiber machinery, non-woven machinery, pressure vessels, hot air stoves, vacuum cleaning furnaces, coating equipment research and development, manufacturing, environmental protection equipment research and development, design, manufacturing, self operated and agency import and export of various goods and technologies (except for 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 project: Manufacturing of special equipment; Special equipment installation, renovation, and repair (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) General projects: general equipment manufacturing (excluding special equipment manufacturing); Sales of special equipment (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). Core products: Cooling Machine, Air Heater, Pressure Vessel

Top 2
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Shanghai Benyan Cooling Equipment Co., Ltd
Overall Score4.7 / 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 Machine, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower

Top 3
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Jiangsu Kangshijie Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-11-07
Registered Capital30000K CNY

Jiangsu Kangshijie Machinery Equipment Co., Ltd., with its registered address at 588 Luyang Jinmao Road, Zhoushi Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Lai Zhiyue. Its business scope includes the production and sales of chillers, refrigeration equipment, central air conditioning, mold warmers, and mechanical equipment; Sales, installation, maintenance, and repair of hardware, electromechanical products, and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Machine, Stacked Refrigeration Unit, Chillers For The New Energy Industry

TOP4
Nanjing Ounuo Intelligent Equipment Co., Ltd
Overall Score4.6 / 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

TOP5
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: Cooling Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

TOP6
Lianyungang Huadong Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2003-05-28
Registered Capital10200K CNY

Lianyungang East China Power Equipment Co., Ltd., whose registered address is located at the east side of No. 8, the Pearl River Road, Xinpu Development Zone, Haizhou District, Lianyungang City, the registration authority is Lianyungang Market Supervision Administration, the legal representative is Mu Fangshu, and its business scope includes the manufacturing, installation and maintenance of electric auxiliary machines and ordinary machines; Wholesale and retail of hardware. Import and export of goods; Technology import and export; Import and export agency; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of steam turbines and auxiliary equipment; Manufacturing of specialized textile equipment; Manufacturing of specialized equipment for processing leather, fur, and their products; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of vibration and noise reduction equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rolling and processing of non-ferrous metals; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of non-ferrous metal alloys; Sales of mechanical equipment; General equipment repair (projects that require approval according to law, and business activities can only be carried out after approval by relevant departments)***. Core products: Cooling Machine, Motor Ventilation And Cooling System, Air Water Cooler

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
Nanjing Bosheng Refrigeration Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-02-24
Registered Capital5000K CNY

Nanjing Bosheng Refrigeration Equipment Co., Ltd., registered at 59-2 Xiushan Road, Gaochun District Economic Development Zone, Nanjing City, with the administrative approval bureau of Gaochun District, Nanjing City, and the legal representative being Ruan Zhurong. Its business scope includes research and development, production, sales, installation, technical consultation, and technical services of refrigeration equipment, central air conditioning, industrial cooling equipment, water (oil) circulation temperature control equipment, and related supporting products; Sales of refrigerants, cooling towers, and related components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Cooling Machine, 380 ℃ Oil Temperature Machine, Full Liquid Screw Chiller Unit

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
Qingdao Kangjinghui Thermal Energy Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2017-11-23
Registered Capital30000K CNY

Qingdao Kangjinghui Thermal Energy Equipment Co., Ltd. is registered at the west end of Kechuang Road, Jiaobei International Industrial Park, Jiaobei Street Office, Jiaozhou City, Qingdao, Shandong Province. The registration authority is Jiaozhou Market Supervision Administration Bureau, and the legal representative is Xia Heqing. The business scope includes heat exchange equipment, air purification equipment, dust removal equipment, desulfurization equipment, denitrification equipment, water treatment equipment (excluding special equipment), metal structure design, manufacturing, installation, maintenance, sales, processing and sales of ordinary mechanical parts, wholesale and retail of steel, hardware and electrical equipment, building materials, and ordinary electromechanical equipment. The company also engages in the export of its own products and technologies, as well as the import of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the company. Except for goods and technologies that are restricted or prohibited from import and export by the state for company operations Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Cooling Machine, Soda Water Heat Exchanger, Heat Exchanger

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd2008-08-08Cooling Machine, Air Heater, Pressure Vessel50000K CNYNot Supported
Shanghai Benyan Cooling Equipment Co., Ltd2015-01-08Cooling Machine, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower6000K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Cooling Machine, Stacked Refrigeration Unit, Chillers For The New Energy Industry30000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Cooling Machine, Water Temperature Machine, Chiller5000K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Cooling Machine, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported
Lianyungang Huadong Electric Power Equipment Co., Ltd2003-05-28Cooling Machine, Motor Ventilation And Cooling System, Air Water Cooler10200K CNYNot Supported
Shenzhen Kelixin Technology Co., Ltd2006-04-17Cooling Machine, Industrial Water Chiller, 1000K CNYNot Supported
Nanjing Bosheng Refrigeration Equipment Co., Ltd2011-02-24Cooling Machine, 380 ℃ Oil Temperature Machine, Full Liquid Screw Chiller Unit5000K CNYNot Supported
Shenzhen Kelida Precision Refrigeration Technology Co., Ltd2011-12-01Cooling Machine, Water-Cooled Chiller , Cutting Laser Chiller1000K CNYNot Supported
Qingdao Kangjinghui Thermal Energy Equipment Co., Ltd2017-11-23Cooling Machine, Soda Water Heat Exchanger, Heat Exchanger30000K 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.

Knowledge Base

Q

This article analyzes the key considerations for selecting flexible or hard pipes for the cooling water connection of homogenizers, from installation convenience, durability to maintenance costs, providing practical suggestions to help industrial users make reasonable choices.

Q

This article analyzes the three common reasons for the increase in machine coolant temperature, including cooling system problems, abnormal coolant status, and environmental factors, and provides simple and easy to understand solutions to help readers quickly troubleshoot faults.

Q

This article provides a detailed explanation of the commonly used cooling machine types and their working principles in quick freezing warehouses, with a focus on introducing core equipment such as compression refrigeration units, liquid nitrogen quick freezing equipment, and carbon dioxide refrigeration systems. It analyzes their applicable scenarios and performance parameters (such as cooling temperatures up to -40 ℃ to -60 ℃), and compares the advantages and disadvantages of different technologies to provide selection references for industry users.

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