Updated Aug 30, 2026 · Public platform & industry data

Aug 30, 2026 Updated

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2026 Top 10 Chiller Unit Freezer Manufacturers in China Shanghai

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Top-rated Chiller Unit Freezer suppliers, How to choose a Chiller Unit Freezer manufacturer, Best Chiller Unit Freezer companies in China

The top 10 Chiller Unit Freezer manufacturers in Shanghai for 2026 are: Shanghai Benyan Cooling Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Nanjing Ruihongkang Refrigeration Equipment Co., Ltd, Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd, Shanghai Nuo Cold and Heating Equipment Co., Ltd, Shanghai Xinghe Refrigeration Equipment Co., Ltd, Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd, Shanghai Changkang Machinery Equipment Co., Ltd, Shanghai Zheyue Machinery Equipment Co., Ltd, Shanghai HanLeng Air Conditioning 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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ShanghaiShanghai
Top 1
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Shanghai Benyan Cooling Equipment Co., Ltd
Overall Score4.9 / 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: Chiller Unit Freezer, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower

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: Chiller Unit Freezer, Water Temperature Machine, Chiller

Top 3
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Nanjing Ruihongkang Refrigeration Equipment Co., Ltd
Overall Score4.8 / 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: Chiller Unit Freezer, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

TOP4
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd
Overall Score4.7 / 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: Chiller Unit Freezer, Water Cooled Screw Unit, Chiller

TOP5
Shanghai Nuo Cold and Heating Equipment Co., Ltd
Overall Score4.7 / 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: Chiller Unit Freezer, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump

TOP6
Shanghai Xinghe Refrigeration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-01-23
Registered Capital10000K CNY

Shanghai Xinghe Refrigeration Equipment Co., Ltd., with its registered address at Room 3995, No. 868 Jinqi Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Hejian as its legal representative. Its business scope includes licensed projects such as construction projects; Construction project design. (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 of relevant departments.) General projects: sales of refrigeration and air conditioning equipment; Sales of household appliances; Wholesale of hardware products; Retail of hardware products; Sales of electronic specialized equipment; Sales of wind and electric tools; Sales of metal products; Wastewater treatment and its recycling; 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: Chiller Unit Freezer, Water Cooled Screw Chiller Unit, Water Cooled Screw Low-Temperature Chiller

TOP7
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-05
Registered Capital10K CNY

Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd., with its registered address at Room 201-117, Zone E, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, and represented by Zhang Yongtao as its legal representative. Its business scope includes general projects such as supply chain management services; Software development; Trade brokers; Economic and trade consulting; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Research and development of hardware products; Sales of instruments and meters; Sales of metal products; Sales of communication equipment; Sales of building decoration materials; Wholesale of electronic components; Sales of electrical equipment; Sales of building materials; Sales of office equipment; Sales of metal fittings for construction; Sales of specialized chemical products (excluding hazardous chemicals); Vending machine sales; Sales of specialized equipment for commercial, catering, and service purposes; Sales of electric bicycles; Sales agent; Sales of intelligent unmanned aerial vehicles; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of automotive spare parts; Sales of labor protection equipment; Sales of special labor protection equipment; Sales of daily necessities; Sales of furniture spare parts; Sales of maternal and child products; Sales of personal hygiene products; Sales of high-performance fibers and composite materials (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: Chiller Unit Freezer, Wire Cutting Machine, Filling Machine

TOP8
Shanghai Changkang Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2005-04-23
Registered Capital5000K CNY

Shanghai Changkang Machinery Equipment Co., Ltd., with its registered address at No. 1238 Xiangjiang Road, Shanghai, is registered with the Jiading District Market Supervision Bureau. The legal representative is Fan Xiaomao, and its business scope includes the production, processing, and sales of mechanical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Chiller Unit Freezer, Air-Cooled Chiller, Low Temperature Chiller

TOP9
Shanghai Zheyue Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-02-22
Registered Capital10000K CNY

Shanghai Zheyue Machinery Equipment Co., Ltd. is registered at Room 508, J1616, No. 1080 Moyu South Road, Anting Town, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Yang Tao. Its business scope includes the sales, installation, and maintenance of mechanical equipment, refrigeration equipment, and electromechanical equipment, as well as technical development, technical services, technical consulting, and technology transfer in the field of refrigeration systems. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Chiller Unit Freezer, Air Conditioning System Cooling Tower, Module

TOP10
Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2018-12-27
Registered Capital30000K CNY

Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd., with its registered address at Room 382, Building 3, No. 900 Lanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Liu Hai'an as the legal representative. Its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Sales of gas compression machinery; Mechanical equipment leasing; Manufacturing of refrigeration and air conditioning equipment; General equipment repair; Sales of specialized equipment for environmental protection; Specialized equipment repair; Sales of metal products; Retail of hardware products; Sales of office equipment; Sales of pipeline transportation equipment; Sales of mechanical equipment; Sales of non-ferrous metal alloys; Sales of universal feeding and distribution devices; Sales of building waterproofing membrane products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods. (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: Chiller Unit Freezer, Air-Cooled Chiller, Air Cooled Screw Chiller Unit

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Benyan Cooling Equipment Co., Ltd2015-01-08Chiller Unit Freezer, Closed Cross Flow Cooling Tower, Open Square Cross Flow Cooling Tower6000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Chiller Unit Freezer, Water Temperature Machine, Chiller5000K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Chiller Unit Freezer, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd2014-11-25Chiller Unit Freezer, Water Cooled Screw Unit, Chiller10000K CNYNot Supported
Shanghai Nuo Cold and Heating Equipment Co., Ltd2011-08-03Chiller Unit Freezer, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump80000K CNYSupported
Shanghai Xinghe Refrigeration Equipment Co., Ltd2015-01-23Chiller Unit Freezer, Water Cooled Screw Chiller Unit, Water Cooled Screw Low-Temperature Chiller10000K CNYNot Supported
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd2023-01-05Chiller Unit Freezer, Wire Cutting Machine, Filling Machine10K CNYSupported
Shanghai Changkang Machinery Equipment Co., Ltd2005-04-23Chiller Unit Freezer, Air-Cooled Chiller, Low Temperature Chiller5000K CNYNot Supported
Shanghai Zheyue Machinery Equipment Co., Ltd2011-02-22Chiller Unit Freezer, Air Conditioning System Cooling Tower, Module10000K CNYNot Supported
Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd2018-12-27Chiller Unit Freezer, Air-Cooled Chiller, Air Cooled Screw Chiller Unit30000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of chiller units, it is recommended to match them based on key technical parameters such as cooling capacity, energy efficiency ratio, and cooling method. Industrial scenarios typically require high-power screw units, while commercial locations may be more suitable for modular air-cooled models.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have richer application cases for chiller units in chemical, pharmaceutical, and other fields.
  • The chiller unit requires high temperature stability in scenarios such as data center cooling and food processing. When purchasing, attention should be paid to parameters such as temperature control accuracy and load adjustment range of the unit.
  • The operating efficiency of different brands of chillers varies greatly under partial load. It is recommended to evaluate the performance curve data provided by the supplier based on the annual usage frequency and peak and valley load characteristics.

Knowledge Base

Q

Cold water chiller unit is a mechanical refrigeration equipment that uses cold water as the refrigeration medium, mainly used for air conditioning cooling systems in large buildings, places, and industrial production. It can absorb indoor heat during heat exchange and discharge condensed water into the drainage system to control indoor temperature. The main features of a chiller unit include energy saving and high efficiency.

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