Updated Sep 18, 2026 · Public platform & industry data

Sep 18, 2026 Updated

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2026 Top 10 Chiller Unit Freezer Manufacturers in China Guangdong

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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 Guangdong for 2026 are: Kunshan Youwei Refrigeration Equipment Co., Ltd, Suzhou Hemei Refrigeration Equipment Co., Ltd, Dongguan Huaxiang Refrigeration Equipment Co., Ltd, Shenzhen Kelixin Technology Co., Ltd, Dongguan Yiyun Refrigeration Technology Co., Ltd, Shenzhen Haoyi Refrigeration Technology Co., Ltd, Dongguan Huayi Refrigeration Equipment Co., Ltd, Guangdong Kewei Environmental Technology Co., Ltd, Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd, Guangzhou Hengxing Refrigeration Equipment Group 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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GuangdongGuangdong
Top 1
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Kunshan Youwei Refrigeration Equipment Co., Ltd
Overall Score4.9 / 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: Chiller Unit Freezer, Screw Type Chiller, Air-Cooled Air Cooler

Top 2
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Suzhou Hemei Refrigeration Equipment Co., Ltd
Overall Score4.8 / 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: Chiller Unit Freezer, Low Temperature Saltwater Unit, Refrigeration Unit

Top 3
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Dongguan Huaxiang Refrigeration Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2010-04-23
Registered Capital10000K CNY

Dongguan Huaxiang Refrigeration Equipment Co., Ltd., with its registered address at Room 101, Building 1, No. 17 Baixing Road, Baihua Dong, Dalingshan Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Zou Tongqing, and its business scope includes research and development, design, production, sales, maintenance, and installation of refrigeration equipment and accessories, air source heat pump units, refrigerants (excluding hazardous chemicals), mechanical and electrical equipment, and cold and hot testing equipment; Design and construction of refrigeration electromechanical engineering; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Chiller Unit Freezer, Industrial Water Chiller, Water-Cooled 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: Chiller Unit Freezer, Industrial Water Chiller,

TOP5
Dongguan Yiyun Refrigeration Technology Co., Ltd
Overall Score4.7 / 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: Chiller Unit Freezer, Air-Cooled Air Cooler, Air Cooled Screw Chiller

TOP6
Shenzhen Haoyi Refrigeration Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-09-21
Registered Capital5000K CNY

Shenzhen Haoyi Refrigeration Technology Co., Ltd., with its registered address at 4C, Building B, Zhongzhi Times Square, No. 110 Donghuan 2nd Road, Fukang Community, Longhua Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhao Haixia. The company's business scope includes the technical development and sales of chillers, refrigeration equipment, air conditioners, cooling towers, water pumps, and refrigeration equipment; Door to door maintenance and installation of refrigeration equipment; 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. The licensed operating projects are:. Core products: Chiller Unit Freezer, Screw Refrigeration Machine, Water Cooled Chiller

TOP7
Dongguan Huayi Refrigeration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2007-02-05
Registered Capital500K CNY

Dongguan Huayi Refrigeration Equipment Co., Ltd., with its registered address at No. 249, Xinsi Oil Extraction Village, Hengli Town, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Chen Wenjing. Its business scope includes production and sales of refrigeration equipment, heating equipment, hardware machinery and spare parts, hardware automation machinery equipment, plastic molding auxiliary equipment, dehumidification and drying equipment, energy-saving drying equipment, general machinery and spare parts.. Core products: Chiller Unit Freezer, Large Scale Refrigeration Supporting Facilities, Workshop Cooling Equipment

TOP8
Guangdong Kewei Environmental Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-09-21
Registered Capital5000K CNY

Guangdong Kewei Environmental Technology Co., Ltd., with its registered address at No. 14 Fuma 5th Road, Chigang, Humen Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau and represented by Huang Yankui as its legal representative. Its business scope includes general projects such as engineering and technical services (excluding planning and management, survey, design, and supervision); Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Fan and fan manufacturing; Sales of fans and blowers; Mechanical parts and component processing; Sales of mechanical parts and components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Specialized equipment repair; Professional cleaning, washing, and disinfection services; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Installation services for ordinary mechanical equipment; Home appliance installation services; Professional design services; 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) Licensed project: electrical installation services; Construction project construction; Residential interior decoration and renovation; Professional construction work. (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: Chiller Unit Freezer, Purification Air Conditioning, Chiller

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: Chiller Unit Freezer, Gas Condensation Collection Equipment, Ethylene Glycol Solution Cooler

TOP10
Guangzhou Hengxing Refrigeration Equipment Group Co., Ltd
Overall Score4.4 / 5
Est. Date1992-01-30
Registered Capital40300K HKD

Guangzhou Hengxing Refrigeration Equipment Group Co., Ltd., with its registered address at No.1 Guoyuan 4th Road, Beipian, East District, Guangzhou Economic and Technological Development Zone, registered with the Guangzhou Municipal Administration for Market Regulation, and represented by Yuan Bohong as its legal representative. Its business scope includes the manufacturing of refrigeration and air conditioning equipment; Manufacturing of gas compression machinery; Mechanical and electrical equipment installation services; Manufacturing of centrifuges and separators; Manufacturing of household refrigeration appliances; Manufacturing of household air conditioners; General equipment repair; Electrical equipment repair; Selling products produced by our company (excluding projects prohibited by national laws and regulations; products involving licensed operations must obtain a license before operation);. Core products: Chiller Unit Freezer, Chiller, Heat Pump

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Kunshan Youwei Refrigeration Equipment Co., Ltd2016-08-24Chiller Unit Freezer, Screw Type Chiller, Air-Cooled Air Cooler1000K CNYNot Supported
Suzhou Hemei Refrigeration Equipment Co., Ltd2011-11-29Chiller Unit Freezer, Low Temperature Saltwater Unit, Refrigeration Unit11800K CNYNot Supported
Dongguan Huaxiang Refrigeration Equipment Co., Ltd2010-04-23Chiller Unit Freezer, Industrial Water Chiller, Water-Cooled Chiller 10000K CNYNot Supported
Shenzhen Kelixin Technology Co., Ltd2006-04-17Chiller Unit Freezer, Industrial Water Chiller, 1000K CNYNot Supported
Dongguan Yiyun Refrigeration Technology Co., Ltd2018-03-09Chiller Unit Freezer, Air-Cooled Air Cooler, Air Cooled Screw Chiller8800K CNYNot Supported
Shenzhen Haoyi Refrigeration Technology Co., Ltd2016-09-21Chiller Unit Freezer, Screw Refrigeration Machine, Water Cooled Chiller5000K CNYNot Supported
Dongguan Huayi Refrigeration Equipment Co., Ltd2007-02-05Chiller Unit Freezer, Large Scale Refrigeration Supporting Facilities, Workshop Cooling Equipment500K CNYNot Supported
Guangdong Kewei Environmental Technology Co., Ltd2018-09-21Chiller Unit Freezer, Purification Air Conditioning, Chiller5000K CNYSupported
Putec (Shanghai) Refrigeration Equipment Technology Co., Ltd2021-07-06Chiller Unit Freezer, Gas Condensation Collection Equipment, Ethylene Glycol Solution Cooler5000K CNYNot Supported
Guangzhou Hengxing Refrigeration Equipment Group Co., Ltd1992-01-30Chiller Unit Freezer, Chiller, Heat Pump40300K HKDNot 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

A chiller unit is a refrigeration equipment that uses mechanical compression refrigeration technology to cool water and send it to the cooling load area to cool air conditioning, industrial equipment, etc. The basic principle of the operation of a chiller unit is the principle of evaporative cooling and heat exchange. The entire system is mainly composed of four parts: compressor, condenser, expansion valve, and evaporator.

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