Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

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2026 Top 10 Chemical Deep Freeze Unit Manufacturers in China

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Top-rated Chemical Deep Freeze Unit suppliers, How to choose a Chemical Deep Freeze Unit manufacturer, Best Chemical Deep Freeze Unit companies in China

The top 10 Chemical Deep Freeze Unit manufacturers in China for 2026 are: Jiangsu Kangshijie Machinery Equipment Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Nanjing Ruihongkang Refrigeration Equipment Co., Ltd, Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd, Nanjing Xingde Machinery Co., Ltd, Simpson Refrigeration Technology (Wuhan) Co., Ltd, Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd, Wuxi Guanya Constant Temperature Refrigeration Technology 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: Chemical Deep Freeze 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: Chemical Deep Freeze Unit, 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: Chemical Deep Freeze Unit, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

TOP4
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd
Overall Score4.7 / 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: Chemical Deep Freeze Unit, Energy Storage Liquid Cooler, Tcu Temperature Control Unit

TOP5
Nanjing Xingde Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-04
Registered Capital10000K CNY

Nanjing Xingde Machinery Co., Ltd., with its registered address at No. 8 Baoxiang Road, Jiangning Binjiang Development Zone, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Lu Rui, and its business scope includes the technical development, production, and sales of injection molding machines, die-casting machines, and temperature control equipment; Production and sales of supporting equipment for chillers; Electrical appliance sales; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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 design; Special equipment inspection and testing; 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); General equipment repair; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Mechanical equipment research and development; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of instruments and meters; Instrument and meter repair; Sales of instruments and meters; Import and export of goods; Technology promotion and application services; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of electrical equipment; 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: Chemical Deep Freeze Unit, Ohd , Specialized Mold Temperature Machine

TOP6
Simpson Refrigeration Technology (Wuhan) Co., Ltd
Overall Score4.6 / 5
Est. Date2022-07-11
Registered Capital5000K CNY

Simpson Refrigeration Technology (Wuhan) Co., Ltd., registered at 2nd Floor, Building J6, Hankou North Modern Industrial Park, No. 16 Hankou North Avenue, Wuhu Street, Changjiang New District, Wuhan City, Hubei Province, China. The registration authority is the Market Supervision Administration of Wuhan Changjiang New District, and the legal representative is Xin Changwei. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; External contracting projects; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical services (excluding planning management, survey, design, and supervision); General equipment repair (except for licensed business, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Chemical Deep Freeze Unit, Screw Cooling Unit, Cryogenic Refrigeration Unit

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: Chemical Deep Freeze Unit, Wire Cutting Machine, Filling Machine

TOP8
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd
Overall Score4.6 / 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: Chemical Deep Freeze Unit, New Energy Battery Motor High And Low Temperature Testing Machine, Industrial Refrigerator/Cold Assembly Box

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: Chemical Deep Freeze Unit, Stacked Refrigeration Unit, Variable Frequency Chiller

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: Chemical Deep Freeze Unit, Low Temperature Refrigeration Cycle Unit - Frequency Converter, Aerospace Engineering Refrigeration Heating Temperature Control System

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Chemical Deep Freeze Unit, Stacked Refrigeration Unit, Chillers For The New Energy Industry30000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Chemical Deep Freeze Unit, Water Temperature Machine, Chiller5000K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Chemical Deep Freeze Unit, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Chemical Deep Freeze Unit, Energy Storage Liquid Cooler, Tcu Temperature Control Unit73170.732K CNYNot Supported
Nanjing Xingde Machinery Co., Ltd2015-05-04Chemical Deep Freeze Unit, Ohd , Specialized Mold Temperature Machine10000K CNYNot Supported
Simpson Refrigeration Technology (Wuhan) Co., Ltd2022-07-11Chemical Deep Freeze Unit, Screw Cooling Unit, Cryogenic Refrigeration Unit5000K CNYNot Supported
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd2023-01-05Chemical Deep Freeze Unit, Wire Cutting Machine, Filling Machine10K CNYSupported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Chemical Deep Freeze Unit, New Energy Battery Motor High And Low Temperature Testing Machine, Industrial Refrigerator/Cold Assembly Box73170.732K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Chemical Deep Freeze Unit, Stacked Refrigeration Unit, Variable Frequency Chiller30000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Chemical Deep Freeze Unit, Low Temperature Refrigeration Cycle Unit - Frequency Converter, Aerospace Engineering Refrigeration Heating Temperature Control System73170.732K CNYNot Supported

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