Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 Maintain Chiller Manufacturers in China

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

The top 10 Maintain Chiller manufacturers in China for 2026 are: Puyang Bingyuan Refrigeration Equipment Co., Ltd, Nanjing Ruihongkang Refrigeration Equipment Co., Ltd, Ruidong Group Co., Ltd, Jiangsu Kangshijie Machinery Equipment Co., Ltd, Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd, Jiangsu Shangjia Air Conditioning Co., Ltd, Wuhan Zhongxiang Refrigeration Equipment Co., Ltd, Guangzhou Nuoxiong Machinery Equipment Co., Ltd, Yuruolingke (Tianjin) Automation 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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Puyang Bingyuan Refrigeration Equipment Co., Ltd

200 meters south of the intersection of Huanghe Road and Hua'an Middle Road in Puyang City

Overall Score4.9 / 5
Est. Date2008-08-16
Registered Capital1100K CNY

Puyang Bingyuan Refrigeration Equipment Co., Ltd., located 200 meters south of the intersection of Huanghe Road and Hua'an Middle Road in Puyang City, was established on August 16, 2008. The registration authority is the Development Zone Branch of Puyang Market Supervision Administration Bureau, and the legal representative is Ren Yanling. Core products: Maintain Chiller, Second Hand Screw Ice Machine Maintenance, Low Temperature Saltwater Unit Maintenance

Top 2
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Nanjing Ruihongkang Refrigeration Equipment Co., Ltd
Overall Score4.7 / 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: Maintain Chiller, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit

Top 3
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Ruidong Group Co., Ltd
Overall Score4.7 / 5
Est. Date2011-07-21
Registered Capital155500K CNY

Ruidong Group Co., Ltd., with its registered address at No. 6555 Tianqu East Road, Project East Zone, Dezhou Economic Development Zone, Shandong Province, is registered with the Dezhou Market Supervision Administration and represented by Zhang Qingrong. Its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fire technology services; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Cooling services; Fan and fan manufacturing; Sales of fans and blowers; Sales of glass fiber reinforced plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; Manufacturing of smart home consumer devices; Manufacturing of communication equipment; Sales of smart home consumer devices; Sales of communication equipment; Manufacturing of security equipment; Sales of security equipment; Sales of firefighting equipment; Sales of metal products; Import and export of goods; Technology import and export; Sales of mechanical equipment; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision); Engineering cost consulting services; Rental of special equipment; Sales of special equipment; Information system integration services; Artificial intelligence industry application system integration services; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; Sales of metal structures; Manufacturing of metal structures; Manufacturing of metal materials; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of metal materials; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of Class I medical devices; Production of Class I medical devices; Sales of Class II medical devices; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of metal products for safety and firefighting purposes; Sales of digital video surveillance systems; Manufacturing of digital video surveillance systems; Non residential real estate leasing; Electronic product sales; Design and construction services for security technology prevention systems; Sales of electrical signal equipment devices; Manufacturing of electrical signal equipment devices; Sales of commercial password products; Production of commercial password products; Sales of network equipment; Manufacturing of network equipment; Sales of audio equipment; Manufacturing of audio equipment; Manufacturing of display devices; Sales of display devices; Sales of supply instruments and meters; Manufacturing of supply instruments and meters; Sales of broadcasting and television transmission equipment; Manufacturing of broadcasting and television equipment (excluding broadcasting and television transmission equipment); Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of plastic products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction; Installation, renovation, and repair of special equipment; Manufacturing of special equipment; Special equipment design; Installation of protective equipment for civil air defense engineering; Manufacturing of protective equipment for civil air defense engineering; Sales of civil air defense engineering protective equipment; Civil air defense engineering design; Third class medical device operation; Production of Class II medical devices; Manufacturing of broadcasting and television transmission equipment; Design of intelligent building systems; Construction professional operations; Construction labor subcontracting; Sales of satellite television broadcasting ground receiving facilities. (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: Maintain Chiller, Fire Damper, Chiller

TOP4
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: Maintain Chiller, Stacked Refrigeration Unit, Variable Frequency Chiller

TOP5
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: Maintain Chiller, Energy Storage Liquid Cooler, Tcu Temperature Control Unit

TOP6
Jiangsu Shangjia Air Conditioning Co., Ltd
Overall Score4.5 / 5
Est. Date2011-01-24
Registered Capital31190K CNY

Jiangsu Shangjia Air Conditioning Co., Ltd., registered at No. 56 Xinsan Road, Chengbei Park, Jingjiang Economic Development Zone, with Jingjiang Data Bureau as the registration authority and Yuan Jianjiang as the legal representative, engages in the manufacturing, sales, installation, and online sales of air conditioning equipment and accessories, refrigeration equipment and accessories, centrifugal fire exhaust fans, axial flow fire exhaust fans, high-temperature smoke exhaust fan cabinets, smoke exhaust outlets, fire dampers, smoke exhaust fire dampers, ventilation equipment, purification equipment, construction machinery, fans, and motors; 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). Core products: Maintain Chiller, Air Conditioning Main Unit, Mining Wellhead Unit

TOP7
Wuhan Zhongxiang Refrigeration Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-08-11
Registered Capital5000K CNY

Wuhan Zhongxiang Refrigeration Equipment Co., Ltd., registered at Room 12-4, 18th Floor, Building 7, Lianfa Jiudu International, West of Xudong Street, Wuchang District, Wuhan City, registered with the Market Supervision Administration of Wuchang District, Wuhan City, with Xu Lijuan as the legal representative. Its business scope includes the installation, maintenance, leasing, and wholesale/retail of refrigeration equipment, air conditioning equipment, heating equipment, mechanical and electrical equipment, and purification equipment; Technical services for refrigeration equipment; Refrigeration engineering design and construction; Wholesale and retail of hardware and electrical equipment, building materials, and air conditioning accessories. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Maintain Chiller, Refrigerator, Screw Type Chiller Unit

TOP8
Guangzhou Nuoxiong Machinery Equipment Co., Ltd
Overall Score4.5 / 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: Maintain Chiller, Industrial Water Chiller, Oil Cooler

TOP9
Yuruolingke (Tianjin) Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-06-07
Registered Capital5000K CNY

Yuruolingke (Tianjin) Automation Technology Co., Ltd., registered at Room 2094, Building 10, Jingbin Ruicheng, Jingbin Industrial Park, Wuqing District, Tianjin, registered with the Market Supervision Administration of Wuqing District, Tianjin, with Li Minmin as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of mechanical equipment; Electronic product sales; Sales of metal materials; Sales of lubricating oil; Sales of instruments and meters; Sales of industrial automatic control system devices; Sales of metal forming machine tools; Sales of electronic components and electromechanical equipment; Sales of solar thermal power generation equipment; Sales of distribution switch control equipment; Sales of specialized equipment for semiconductor devices; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Retail of hardware products; Specialized equipment repair; Repair of daily electrical appliances; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of electrical instruments and meters; Manufacturing of industrial automatic control system devices; Manufacturing of specialized equipment for semiconductor devices; Industrial robot manufacturing; Manufacturing of specialized equipment for environmental protection; Manufacturing of distribution switch control equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of metal forming machine tools; Mining machinery manufacturing; Manufacturing of security equipment. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Import and export agency; Technology import and export. (For projects that require approval according to 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: Maintain Chiller, Repair Solution, Cutting Fluid Refrigeration Machine

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: Maintain Chiller, Air Cooler, Integrated Cold And Hot Temperature Controller

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Puyang Bingyuan Refrigeration Equipment Co., Ltd2008-08-16Maintain Chiller, Second Hand Screw Ice Machine Maintenance, Low Temperature Saltwater Unit Maintenance1100K CNYNot Supported
Nanjing Ruihongkang Refrigeration Equipment Co., Ltd2014-01-07Maintain Chiller, Shield Tunneling Machine Chiller, Energy Storage Variable Frequency Cooling Unit10000K CNYNot Supported
Ruidong Group Co., Ltd2011-07-21Maintain Chiller, Fire Damper, Chiller155500K CNYNot Supported
Jiangsu Kangshijie Machinery Equipment Co., Ltd2009-11-07Maintain Chiller, Stacked Refrigeration Unit, Variable Frequency Chiller30000K CNYNot Supported
Wuxi Guanya Constant Temperature Refrigeration Technology Co., Ltd2010-11-08Maintain Chiller, Energy Storage Liquid Cooler, Tcu Temperature Control Unit73170.732K CNYNot Supported
Jiangsu Shangjia Air Conditioning Co., Ltd2011-01-24Maintain Chiller, Air Conditioning Main Unit, Mining Wellhead Unit31190K CNYNot Supported
Wuhan Zhongxiang Refrigeration Equipment Co., Ltd2020-08-11Maintain Chiller, Refrigerator, Screw Type Chiller Unit5000K CNYSupported
Guangzhou Nuoxiong Machinery Equipment Co., Ltd2016-11-10Maintain Chiller, Industrial Water Chiller, Oil Cooler2000K CNYSupported
Yuruolingke (Tianjin) Automation Technology Co., Ltd2017-06-07Maintain Chiller, Repair Solution, Cutting Fluid Refrigeration Machine5000K CNYNot Supported
Kunshan Yitong Precision Machinery Co., Ltd2009-08-08Maintain Chiller, Air Cooler, Integrated Cold And Hot Temperature Controller5000K CNYNot Supported

Knowledge Base

Q

This article provides a detailed introduction to the maintenance methods for centrifugal chillers before startup, including three key steps: routine inspection, system cleaning, and operational testing, to help ensure stable and efficient operation of the equipment.

Q

The hospital chiller is the core equipment that ensures constant temperature and humidity in key areas such as operating rooms, wards, and laboratories. Its stable operation directly affects the medical process and patient comfort. Maintenance should take into account both equipment efficiency and cleanliness standards, which can be carried out according to the following key points. Daily inspection and re monitoring. Daily check of unit operating parameters: The temperature difference between the supply and return of chilled water should be controlled within 5-7

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