2026 Top 10 Energy Saving Chiller Manufacturers in China

Wuxi Grand Canyon Refrigeration Equipment Co., Ltd

Wuxi Grand Canyon Refrigeration Equipment Co., Ltd. is registered in Yurong Village, Yuqi Street, Huishan District, Wuxi City. The registration authority is the Huishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Hu Jianwen. The business scope includes the design, production, and sales of refrigeration equipment, general equipment and accessories, metal products, and plastic products; Design and construction of pipeline installation engineering; Technical development, technical services, and technical consulting for mechanical equipment and accessories; 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) (The scope of business is subject to approval by the registration authority). Core products: Energy Saving Chiller, Grain Silo Air Cooler, Shipyard Air Cooler

Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd

Jiangsu Lianzhong Liansheng Air Conditioning Equipment Co., Ltd., with its registered address located in the South Industrial Concentration Zone of Wanshi Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhang Xuehai as its legal representative. Its business scope includes licensed projects such as construction projects; Construction labor subcontracting (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General projects: manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of hardware products; Retail of hardware products; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of general components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; 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: Energy Saving Chiller, Cross Flow Closed Cooling Tower, Evaporative Cooling Air Conditioner

Dongguan Najin Machinery Co., Ltd

Dongguan Najin Machinery Co., Ltd. is registered in Hengli Village Comprehensive Development Zone, Hengli Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Hao Zhangmin. Its business scope includes the production and sales of plastic machinery, refrigeration machinery, hardware, and electromechanical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Energy Saving Chiller, Water-Cooled Chiller , Air-Cooled Chiller

Shenzhen Haoyi Refrigeration Technology Co., Ltd

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: Energy Saving Chiller, Screw Refrigeration Machine, Water Cooled Chiller

Jiangsu Omelang Energy Technology Co., Ltd

Jiangsu Omelang Energy Technology Co., Ltd., with its registered address at No. 3 Nanqiu Road, Industrial Park, Huangtu Town, Jiangyin City, is registered with the Jiangyin Administrative Approval Bureau and represented by Gu Jianfang. Its business scope includes research, development, and sales of solar photovoltaic products; Manufacturing and processing of other general equipment, household appliances, refrigeration equipment, solar water heaters and their accessories, intelligent control equipment, HVAC equipment, air purifiers, swimming pool equipment, air source heat pump water heaters, gas water heaters, gas boilers, electric water heaters, control cabinets, electronic instruments, secondary water supply equipment, vacuum hot water units, water edge heat pumps, waste heat recovery machines and systems, water pumps, solar flat plate collectors, solar collector manifolds, solar vacuum tubes, and water tanks; Development of computer software; Sales of hardware products, electronic products, chemical products (excluding dangerous goods), building materials, metal materials, and mechanical equipment; Design, construction, and installation services for air source heat pumps, solar photovoltaic systems, HVAC systems, and solar energy collection projects; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited by the state for enterprise operation or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Energy Saving Chiller, Heat Pump Drying Equipment, Solar Heater

Ruidong Group Co., Ltd

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: Energy Saving Chiller, Valve, Ceiling Mounted Air Conditioning

Nanjing Ounuo Intelligent Equipment Co., Ltd

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: Energy Saving Chiller, Water Temperature Machine, Ohd