Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Integrated Cooling And Heating Unit Manufacturers in China

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Top-rated Integrated Cooling And Heating Unit suppliers, How to choose a Integrated Cooling And Heating Unit manufacturer, Best Integrated Cooling And Heating Unit companies in China

The top 10 Integrated Cooling And Heating Unit manufacturers in China for 2026 are: Jiangsu Kangshijie Machinery Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Shandong Donggong New Energy Technology Co., Ltd, Zhimaide Co., Ltd, Ruidong Group Co., Ltd, Jiangsu Kangshijie Machinery Equipment Co., Ltd, Dezhou Shituo Air Conditioning Equipment Co., Ltd, Jiangsu Oubei New Energy Development Co., Ltd, Jiangsu Kangshijie Machinery 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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Jiangsu Kangshijie Machinery Equipment Co., Ltd
Overall Score4.9 / 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: Integrated Cooling And Heating Unit, Stacked Refrigeration Unit, Chillers For The New Energy Industry

Top 2
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Nanjing Ounuo Intelligent Equipment Co., Ltd
Overall Score4.8 / 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: Integrated Cooling And Heating Unit, Water Temperature Machine, Chiller

Top 3
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Shandong Donggong New Energy Technology Co., Ltd

Linshu County Economic Development Zone, Linyi City, Shandong Province

Overall Score4.8 / 5
Est. Date2006-03-31
Registered Capital50000K CNY

Shandong Donggong New Energy Technology Co., Ltd. is located in the Economic Development Zone of Linshu County, Linyi City, Shandong Province. It was established on March 31, 2006 and registered with the Linshu County Market Supervision Administration. The legal representative is Li Shoutao. Core products: Integrated Cooling And Heating Unit

TOP4
Zhimaide Co., Ltd
Overall Score4.7 / 5
Est. Date2013-09-11
Registered Capital110000K CNY

Zhimaide Co., Ltd., with its registered address at No. 3888 Yinda Road, southeast corner of Shengli West Street and Yinda Road intersection, Weicheng District, Weifang City, Shandong Province, is registered with the Weifang Municipal Administration for Market Regulation. The legal representative is Zhang Zhaorui, and its business scope includes the research and development, design, production, sales, maintenance, technical consulting, technical services, and after-sales services of intelligent automation equipment and accessories; Research and development of Internet of Things technology and technology transfer; Website construction and promotion; Research and development, production, and sales of electronic components; Research and sales of computer software and hardware: business information consulting; 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: Integrated Cooling And Heating Unit, Building Wall, Consumables

TOP5
Ruidong Group Co., Ltd
Overall Score4.7 / 5
Est. Date2011-07-21
Registered Capital155500K CNY

Ruidong Group Co., Ltd., with its registered address at No. 6555 Tianqu East Road, Project East Zone, Dezhou Economic Development Zone, Shandong Province, is registered with the Dezhou Market Supervision Administration and represented by Zhang Qingrong. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fire technology services; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Cooling services; Fan and fan manufacturing; Sales of fans and blowers; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; Manufacturing of smart home consumer devices; Manufacturing of communication equipment; Sales of smart home consumer devices; Sales of communication equipment; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Sales of metal products; Import and export of goods; Technology import and export; Sales of mechanical equipment; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision); Engineering cost consulting services; Rental of special equipment; Sales of special equipment; Information system integration services; Artificial intelligence industry application system integration services; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; Sales of metal structures; Manufacturing of metal structures; Manufacturing of metal materials; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of metal materials; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of Class I medical devices; Production of Class I medical devices; Sales of Class II medical devices; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of metal products for safety and firefighting purposes; Sales of digital video surveillance systems; Manufacturing of digital video surveillance systems; Non residential real estate leasing; Electronic product sales; Design and construction services for security technology prevention systems; Sales of electrical signal equipment devices; Manufacturing of electrical signal equipment devices; Sales of commercial password products; Production of commercial password products; Sales of network equipment; Manufacturing of network equipment; Sales of audio equipment; Manufacturing of audio equipment; Manufacturing of display devices; Sales of display devices; Sales of supply instruments and meters; Manufacturing of supply instruments and meters; Sales of broadcasting and television transmission equipment; Manufacturing of broadcasting and television equipment (excluding broadcasting and television transmission equipment); Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of plastic products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction; Installation, renovation, and repair of special equipment; Manufacturing of special equipment; Special equipment design; Installation of protective equipment for civil air defense engineering; Manufacturing of protective equipment for civil air defense engineering; Sales of civil air defense engineering protective equipment; Civil air defense engineering design; Third class medical device operation; Production of Class II medical devices; Manufacturing of broadcasting and television transmission equipment; Design of intelligent building systems; Construction professional operations; Construction labor subcontracting; Sales of satellite television broadcasting ground receiving facilities. (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: Integrated Cooling And Heating Unit, Fire Damper, Chiller

TOP6
Jiangsu Kangshijie Machinery Equipment Co., Ltd
Overall Score4.6 / 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: Integrated Cooling And Heating Unit, Stacked Refrigeration Unit, Variable Frequency Chiller

TOP7
Dezhou Shituo Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-21
Registered Capital12000K CNY

Dezhou Shituo Air Conditioning Equipment Co., Ltd., registered at Building A1, Supporting Area A, Solar Energy Technology Park, No. 2390 Shangde 11th Road, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, China. The registration authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Chen Panpan. The business scope includes the sales and installation of air conditioning equipment, refrigeration equipment, ventilation equipment, central air conditioning and accessories; Installation services for building air conditioning equipment systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Integrated Cooling And Heating Unit, Brand New Air Dehumidification And Purification Unit, Edible Mushroom Unit Series

TOP8
Jiangsu Oubei New Energy Development Co., Ltd
Overall Score4.6 / 5
Est. Date2008-04-03
Registered Capital10000K CNY

Jiangsu Oubei New Energy Development Co., Ltd., with its registered address at Room 304, Building 5, Youbang Business Building, Xinbei District, Changzhou City. The registration authority is the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and the legal representative is Xu Jian. Its business scope includes the technological development of solar water heaters; Computer software development; Design and construction of solar photovoltaic and heat collection engineering; Sales of solar water heaters and accessories, solar glass tubes and vacuum tubes, solar collectors, solar photovoltaic cells, solar street lights, solar photovoltaic products, ground source heat pumps, air source heat pumps, hardware, electrical equipment, non hazardous chemical products, metal materials, building materials, HVAC equipment, air purifiers, water purifiers, and water pumps; Self operated and agency import and export business of various goods and technologies that are not restricted or prohibited by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Integrated Cooling And Heating Unit, Drying Room Drying, Solar Energy

TOP9
Jiangsu Kangshijie Machinery Equipment Co., Ltd
Overall Score4.4 / 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: Integrated Cooling And Heating Unit, Explosion Proof Unit, Water Cooled Cascade Unit

TOP10
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd
Overall Score4.4 / 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: Integrated Cooling And Heating Unit, Energy Storage Liquid Cooler, Tcu Temperature Control Unit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Integrated Cooling And Heating Unit, Stacked Refrigeration Unit, Chillers For The New Energy Industry30000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Integrated Cooling And Heating Unit, Water Temperature Machine, Chiller5000K CNYNot Supported
Shandong Donggong New Energy Technology Co., Ltd2006-03-31Integrated Cooling And Heating Unit50000K CNYNot Supported
Zhimaide Co., Ltd2013-09-11Integrated Cooling And Heating Unit, Building Wall, Consumables110000K CNYNot Supported
Ruidong Group Co., Ltd2011-07-21Integrated Cooling And Heating Unit, Fire Damper, Chiller155500K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Integrated Cooling And Heating Unit, Stacked Refrigeration Unit, Variable Frequency Chiller30000K CNYNot Supported
Dezhou Shituo Air Conditioning Equipment Co., Ltd2017-07-21Integrated Cooling And Heating Unit, Brand New Air Dehumidification And Purification Unit, Edible Mushroom Unit Series12000K CNYSupported
Jiangsu Oubei New Energy Development Co., Ltd2008-04-03Integrated Cooling And Heating Unit, Drying Room Drying, Solar Energy10000K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Integrated Cooling And Heating Unit, Explosion Proof Unit, Water Cooled Cascade Unit30000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Integrated Cooling And Heating Unit, Energy Storage Liquid Cooler, Tcu Temperature Control Unit73170.732K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of integrated cold and hot units, it is recommended to prioritize checking key technical parameters such as cooling capacity, heating capacity, and temperature control accuracy to ensure that they match the temperature control requirements of the production line.
  • Cold and hot integrated units are widely used in semiconductor manufacturing or pharmaceutical laboratories. When purchasing, air-cooled or water-cooled models can be selected based on specific scenario requirements.
  • 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.
  • For industrial environments with high load continuous operation, it is recommended to pay attention to the energy efficiency ratio and stability parameters of the units to reduce long-term operation 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