Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Low-Temperature Freezer Manufacturers in China

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

The top 10 Low-Temperature Freezer manufacturers in China for 2026 are: Shanghai Shuni Refrigeration Equipment Co., Ltd, Kunshan Youwei Refrigeration Equipment Co., Ltd, Jiangsu Kangshijie Machinery Equipment Co., Ltd, Shanghai Bingyan Environmental Technology Co., Ltd, Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd, Shanghai Bilang Instrument Manufacturing Co., Ltd, Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd, Changzhou Shensheng Freeze Drying Technology Co., Ltd, Guangzhou Nuoxiong 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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Shanghai Shuni Refrigeration Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2007-12-17
Registered Capital20000K CNY

Shanghai Shuni Refrigeration Equipment Co., Ltd., registered at Zone C, 2nd Floor, Building 3, No. 128 Hui'an Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, with Liu Min as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Manufacturing of household appliances; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Mechanical equipment leasing; Sales of household appliances; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Home appliance installation services; Specialized equipment repair; General equipment repair; Electrical equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Import and export of goods; Technology import and export; Office services; Translation services; Packaging services; Electronic product sales. (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 Freezer, Industrial Water Chiller, Thermostatic Cabinet Air Conditioner

Top 2
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Kunshan Youwei Refrigeration Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2016-08-24
Registered Capital1000K CNY

Kunshan Youwei Refrigeration Equipment Co., Ltd., registered at Room 12, No. 240-2 Maoshatang South Road, Shipai, Bacheng Town, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Hu Wenxian, is engaged in the research and development, manufacturing, processing, sales, installation, and maintenance of refrigeration equipment, heating equipment, mechanical equipment, automation equipment, electromechanical equipment and accessories, and hardware accessories; Pipeline installation engineering, mechanical and electrical engineering; Sales of electronic products and accessories, rubber and plastic products, hardware products, fire-fighting equipment, and building materials; 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: Low-Temperature Freezer, Water-Cooled Chiller , Grain Chillers

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: Low-Temperature Freezer, Chillers For The New Materials Industry, Screw Refrigeration Unit

TOP4
Shanghai Bingyan Environmental Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-31
Registered Capital10000K CNY

Shanghai Bingyan Environmental Technology Co., Ltd., located at Building 1, No. 5601 Yanqian Road, Fengxian District, Shanghai, was established on July 31, 2020. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Zhang Jinghui. Core products: Low-Temperature Freezer, Falling Film Chiller, Chiller

TOP5
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd
Overall Score4.6 / 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: Low-Temperature Freezer, Air Cooled Module Unit, Refrigeration Equipment

TOP6
Shanghai Bilang Instrument Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2014-04-10
Registered Capital500K CNY

Shanghai Bilang Instrument Manufacturing Co., Ltd., with its registered address at 3rd and 4th floors, Building 2, No. 598 Guanghua Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Li Guoyong, and its business scope includes the processing (limited to branch operations), maintenance, and installation of testing instruments and meters (excluding calculator dishes), wholesale and retail of Class I medical devices, electronic products, glass products, household appliances, electromechanical equipment, electronic components, computers, software, and auxiliary equipment (excluding computer information system security products), hardware and electrical equipment, business information consulting, and technical consulting, technical services, technology transfer, and technology development in the field of biotechnology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Low-Temperature Freezer, Incubator Series, High Temperature Cycler

TOP7
Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd
Overall Score4.5 / 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 Freezer, Air-Cooled Chiller, Explosion Proof Chiller

TOP8
Changzhou Shensheng Freeze Drying Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Changzhou Shensheng Freeze drying Technology Co., Ltd., with its registered address at No. 100 Wangzhuangtou, Sanhuangmiao, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, is registered with the Tianning District Government Service Management Office of Changzhou City. The legal representative is Sheng Shouhua, and its business scope includes general projects such as sales of pharmaceutical specialized equipment; Packaging services; Sales of specialized packaging equipment; Manufacturing of specialized equipment for daily chemical industry; Sales of Class I medical devices; Sales of Class II medical devices; Sales of mechanical equipment; Sales of mechanical parts and components; 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; Mechanical parts and component processing; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of electronic components; Manufacturing of experimental analytical instruments; Sales of gas compression machinery; Installation services for ordinary mechanical equipment; Sales of intelligent agricultural machinery and equipment; Sales of electrical equipment; Sales of specialized equipment for environmental protection; Retail of hardware products; Sales of metal materials; Sales of valves and plugs; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Low-Temperature Freezer, Fruit And Vegetable Freeze-Drying Machine, Drug Freeze-Drying Machine

TOP9
Guangzhou Nuoxiong Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2016-11-10
Registered Capital2000K CNY

Guangzhou Nuoxiong Machinery Equipment Co., Ltd., registered at D16, No. 8, Lane 1, Baihualing Street, Wanggang, Jiahe Street, Baiyun District, Guangzhou, registered with the Market Supervision Administration of Baiyun District, Guangzhou, with Zhang Hong as the legal representative. Its business scope includes the sales of electrical machinery equipment; Engineering and technical research and experimental development; Repair of daily electrical appliances; External contracting projects; Home appliance installation services; Installation services for ordinary mechanical equipment; Sales of refrigeration and air conditioning equipment; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of pneumatic power machinery and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of mechanical parts and components;. Core products: Low-Temperature Freezer, Hydraulic Oil Tank, Cooling Of Sink

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: Low-Temperature Freezer, Vocs Condensation Recovery Device, Industrial Refrigerator/Cold Assembly Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Shuni Refrigeration Equipment Co., Ltd2007-12-17Low-Temperature Freezer, Industrial Water Chiller, Thermostatic Cabinet Air Conditioner20000K CNYNot Supported
Kunshan Youwei Refrigeration Equipment Co., Ltd2016-08-24Low-Temperature Freezer, Water-Cooled Chiller , Grain Chillers 1000K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Low-Temperature Freezer, Chillers For The New Materials Industry, Screw Refrigeration Unit30000K CNYNot Supported
Shanghai Bingyan Environmental Technology Co., Ltd2020-07-31Low-Temperature Freezer, Falling Film Chiller, Chiller10000K CNYNot Supported
Shanghai Aoshuang Air Conditioning Equipment Engineering Co., Ltd2014-11-25Low-Temperature Freezer, Air Cooled Module Unit, Refrigeration Equipment10000K CNYNot Supported
Shanghai Bilang Instrument Manufacturing Co., Ltd2014-04-10Low-Temperature Freezer, Incubator Series, High Temperature Cycler500K CNYNot Supported
Shanghai HanLeng Air Conditioning Refrigeration Equipment Co., Ltd2018-12-27Low-Temperature Freezer, Air-Cooled Chiller, Explosion Proof Chiller30000K CNYNot Supported
Changzhou Shensheng Freeze Drying Technology Co., Ltd2018-06-01Low-Temperature Freezer, Fruit And Vegetable Freeze-Drying Machine, Drug Freeze-Drying Machine5000K CNYNot Supported
Guangzhou Nuoxiong Machinery Equipment Co., Ltd2016-11-10Low-Temperature Freezer, Hydraulic Oil Tank, Cooling Of Sink2000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Low-Temperature Freezer, Vocs Condensation Recovery Device, Industrial Refrigerator/Cold Assembly Box73170.732K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of low-temperature freezers, it is recommended to prioritize checking key technical parameters such as refrigeration temperature range and compressor power to ensure that they match the temperature control requirements of specific scenarios such as laboratory refrigeration or industrial quick freezing.
  • 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 more stable equipment supply records in the pharmaceutical cold chain or food processing fields.
  • In chemical or biological sample storage scenarios, attention should be paid to the cooling rate and volume specifications of low-temperature freezers to avoid material storage failure due to insufficient performance.
  • When purchasing industrial grade low-temperature freezers, it is recommended to evaluate the equipment's failure rate data under long-term high load operation based on the supplier's industry performance and platform statistical information.

Knowledge Base

Q

Popular Science Analysis of Industrial Low Temperature Refrigerator Selection In industrial scenarios such as chemical, pharmaceutical, and precision manufacturing, many processes have strict requirements for temperature control. For example, chemical reactions need to be carried out at specific low temperatures to ensure product purity and yield, or heat needs to be removed in a timely manner during equipment processing to prevent thermal deformation. Ordinary cooling methods are difficult to meet such needs, and industrial low-temperature freezers are convenient

Q

Baidu AiGou has found pictures of different categories of okra low-temperature freezers for you, taking you on a journey to appreciate the diversity and uniqueness of okra low-temperature freezers. At the same time, we also recommend high-quality okra low-temperature freezer products for you, allowing you to easily and quickly find the most suitable okra low-temperature freezer 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