Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Low Temperature Refrigeration Unit Manufacturers in China

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Top-rated Low Temperature Refrigeration Unit suppliers, How to choose a Low Temperature Refrigeration Unit manufacturer, Best Low Temperature Refrigeration Unit companies in China

The top 10 Low Temperature Refrigeration Unit manufacturers in China for 2026 are: Jiangsu Kangshijie Machinery Equipment Co., Ltd, Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd, Shenzhen Kaideli Refrigeration Equipment Co., Ltd, Shenzhen Kelixin Technology Co., Ltd, Suzhou Hemei Refrigeration Equipment Co., Ltd, Dongguan Yiyun Refrigeration Technology Co., Ltd, Jiangsu Kangshijie Machinery Equipment Co., Ltd, Shanghai Nuo Cold and Heating Equipment Co., Ltd, Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd, Kunshan Yitong Precision Machinery 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: Low Temperature Refrigeration Unit, Stacked Refrigeration Unit, Chillers For The New Energy Industry

Top 2
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Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd
Overall Score4.8 / 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: Low Temperature Refrigeration Unit, Air-Cooled Chiller, Air Cooled Screw Chiller Unit

Top 3
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Shenzhen Kaideli Refrigeration Equipment Co., Ltd
Overall Score4.8 / 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: Low Temperature Refrigeration Unit, Air Cooled Chiller, Injection Molding Chiller

TOP4
Shenzhen Kelixin Technology Co., Ltd
Overall Score4.7 / 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: Low Temperature Refrigeration Unit, Industrial Water Chiller,

TOP5
Suzhou Hemei Refrigeration Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2011-11-29
Registered Capital11800K CNY

Suzhou Hemei Refrigeration Equipment Co., Ltd., registered at Building 23, No. 269 Xinfeng Road, Xukou Town, Wuzhong District, Suzhou City, registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City, with Zhao Yandong as the legal representative. Its business scope includes research and development, production, processing, and sales of refrigerators, chillers, ice makers, dryers, oil temperature machines, mold temperature machines, heat pump units and accessories, cold and hot units and accessories, heating units and accessories, refrigeration equipment and accessories, mechanical equipment and accessories; Mechanical equipment leasing; Mechanical equipment maintenance; And provide technical services for the above-mentioned products; 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: Low Temperature Refrigeration Unit, Low Temperature Saltwater Unit, Refrigeration Unit

TOP6
Dongguan Yiyun Refrigeration Technology Co., Ltd
Overall Score4.6 / 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: Low Temperature Refrigeration Unit, Air-Cooled Air Cooler, Air Cooled Screw Chiller

TOP7
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: Low Temperature Refrigeration Unit, Stacked Refrigeration Unit, Variable Frequency Chiller

TOP8
Shanghai Nuo Cold and Heating Equipment Co., Ltd
Overall Score4.6 / 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: Low Temperature Refrigeration Unit, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump

TOP9
Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-07-06
Registered Capital5000K CNY

Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd., with its registered address at 3rd Floor, Building 2, No. 511 Xiaowan Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Zhu Jiulong as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; Sales of electrical equipment; Integrated circuit sales; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of mechanical equipment; Mechanical equipment leasing; Electrical equipment repair; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Software development; Software sales; Operating at the lower limit of branch offices: manufacturing of refrigeration and air conditioning equipment, manufacturing of mechanical and electrical equipment, manufacturing of industrial automatic control system devices, and manufacturing of intelligent instruments and meters (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export (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 approval documents or licenses issued by relevant departments).. Core products: Low Temperature Refrigeration Unit, Gas Condensation Collection Equipment, Ethylene Glycol Solution Cooler

TOP10
Kunshan Yitong Precision Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2009-08-08
Registered Capital5000K CNY

Kunshan Yitong Precision Machinery Co., Ltd., with its registered address at 819 Anqin Road, Zhangpu Town, Kunshan City, registered with the Kunshan Administrative Approval Bureau, and represented by Liu Meilan as its legal representative. Its business scope includes the production of mechanical equipment; Sales of industrial chillers, mold temperature controllers, plastic crushers, plastic mixers, automatic filling machines, hopper dryers, box dryers, dehumidification dryers, mold racks, cooling water towers, water pumps, robotic arms, and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Low Temperature Refrigeration Unit, Air Cooler, Integrated Cold And Hot Temperature Controller

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Low Temperature Refrigeration Unit, Stacked Refrigeration Unit, Chillers For The New Energy Industry30000K CNYNot Supported
Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd2018-12-27Low Temperature Refrigeration Unit, Air-Cooled Chiller, Air Cooled Screw Chiller Unit30000K CNYNot Supported
Shenzhen Kaideli Refrigeration Equipment Co., Ltd2012-03-05Low Temperature Refrigeration Unit, Air Cooled Chiller, Injection Molding Chiller5000K CNYNot Supported
Shenzhen Kelixin Technology Co., Ltd2006-04-17Low Temperature Refrigeration Unit, Industrial Water Chiller, 1000K CNYNot Supported
Suzhou Hemei Refrigeration Equipment Co., Ltd2011-11-29Low Temperature Refrigeration Unit, Low Temperature Saltwater Unit, Refrigeration Unit11800K CNYNot Supported
Dongguan Yiyun Refrigeration Technology Co., Ltd2018-03-09Low Temperature Refrigeration Unit, Air-Cooled Air Cooler, Air Cooled Screw Chiller8800K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Low Temperature Refrigeration Unit, Stacked Refrigeration Unit, Variable Frequency Chiller30000K CNYNot Supported
Shanghai Nuo Cold and Heating Equipment Co., Ltd2011-08-03Low Temperature Refrigeration Unit, Water Cooled Screw Integrated Chiller Unit, Air Cooled Screw Heat Pump80000K CNYSupported
Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd2021-07-06Low Temperature Refrigeration Unit, Gas Condensation Collection Equipment, Ethylene Glycol Solution Cooler5000K CNYNot Supported
Kunshan Yitong Precision Machinery Co., Ltd2009-08-08Low Temperature Refrigeration Unit, Air Cooler, Integrated Cold And Hot Temperature Controller5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of low-temperature refrigeration units, it is recommended to prioritize checking key technical parameters such as refrigeration capacity, temperature range, and energy efficiency ratio to ensure that they match the actual load of the production line.
  • In low-temperature process scenarios such as chemical or food processing, it is necessary to screen suitable models based on the corrosion resistance and stability of low-temperature refrigeration units to avoid environmental differences affecting equipment life.
  • When selecting suppliers, they can refer to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to comprehensively evaluate the market applicability of their low-temperature refrigeration units.
  • If it involves precision temperature control fields such as pharmaceutical cold chain, it is recommended to pay extra attention to the temperature fluctuation accuracy and fault alarm function of low-temperature refrigeration units to reduce operational risks.

Knowledge Base

Q

There are several key aspects to consider when choosing a low-temperature refrigeration unit. Firstly, determine the required cooling temperature range. Different application scenarios have different temperature requirements, and the selection of refrigeration units that can achieve the required low temperature should be based on actual needs. Next, consider the cooling capacity. Calculate the required cooling based on the size of the usage environment and the thermal load of the object or space that needs to be cooled

Q

Baidu AiGou has found pictures related to different categories of spindle low-temperature refrigeration units for you, taking you to appreciate the diversity and uniqueness of spindle low-temperature refrigeration units. At the same time, we also recommend high-quality spindle low-temperature refrigeration units for you, allowing you to easily and quickly find the most suitable spindle low-temperature refrigeration unit for yourself when purchasing.

Q

Baidu AiGou will help you find pictures of different categories of low-temperature refrigeration units, taking you on a journey to appreciate the diversity and uniqueness of low-temperature refrigeration units. At the same time, we also recommend high-quality low-temperature refrigeration units for you, so that you can easily and quickly find the most suitable low-temperature refrigeration unit for yourself when purchasing.

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