Updated Aug 30, 2026 · Public platform & industry data

Aug 30, 2026 Updated

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2026 Top 10 Combination Air Conditioning Unit Manufacturers in China

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Top-rated Combination Air Conditioning Unit suppliers, How to choose a Combination Air Conditioning Unit manufacturer, Best Combination Air Conditioning Unit companies in China

The top 10 Combination Air Conditioning Unit manufacturers in China for 2026 are: Ruidong Group Co., Ltd, Shandong Entre Air Conditioning Equipment Co., Ltd, Shandong Yujie Air Conditioning Equipment Co., Ltd, Jiangsu Shangjia Air Conditioning Co., Ltd, Dezhou Shituo Air Conditioning Equipment Co., Ltd, Dezhou Nohan Environmental Technology Co., Ltd, Shandong Jianghan Central Air Conditioning Co., Ltd, Dezhou Vanke Air Conditioning Equipment Co., Ltd, Dezhou Ziling Air Conditioning Equipment Co., Ltd, Juling Air Conditioning Equipment Factory in Wucheng County. 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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Ruidong Group Co., Ltd
Overall Score4.9 / 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: Combination Air Conditioning Unit, Direct Expansion Machine, Computer Room Air Conditioner

Top 2
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Shandong Entre Air Conditioning Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2018-01-10
Registered Capital10000K CNY

Shandong Entelei Air Conditioning Equipment Co., Ltd., with its registered address at the north of the 100 meters east of the intersection of Fucheng Avenue Road and Boyang Road, Shengzhuang Town, Mount Taishan District, Tai'an City, Shandong Province, is registered by the Market Supervision Administration of Mount Taishan District, Tai'an City, and its legal representative is Cheng Xiaoxiao. Its business scope includes general projects: refrigeration and air conditioning equipment sales; Manufacturing of refrigeration and air conditioning equipment; Sales of solar thermal utilization equipment; Sales of specialized equipment for environmental protection; Sales of fans and blowers; Fan and fan manufacturing; 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: Combination Air Conditioning Unit, Fan Coil Unit, Industrial Air Conditioner

Top 3
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Shandong Yujie Air Conditioning Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2013-08-07
Registered Capital30860K CNY

Shandong Yujie Air Conditioning Equipment Co., Ltd., with its registered address at Room 1301, Building A, Donghui Building, Sanba East Road, Changhe Street Office, Economic and Technological Development Zone, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Dai Yujie, and its business scope includes the processing, assembly, and sales of central air conditioning, heating equipment, ventilation equipment, fiberglass products, and related accessories; Sales of air conditioning equipment, solar photovoltaic products, stainless steel products, non-ferrous metals, plumbing fittings, and insulation 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: Combination Air Conditioning Unit, Rotary Heat Recovery Air Conditioning Unit, High Rise Space Cooling And Heating Unit

TOP4
Jiangsu Shangjia Air Conditioning Co., Ltd
Overall Score4.7 / 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: Combination Air Conditioning Unit, Chemical Filtration Unit, Air Cooled Module Unit

TOP5
Dezhou Shituo Air Conditioning Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-07-21
Registered Capital12000K CNY

Dezhou Shituo Air Conditioning Equipment Co., Ltd., registered at Building A1, Supporting Area A, Solar Energy Technology Park, No. 2390 Shangde 11th Road, Yuanqiao Town, Tianqu New District, Dezhou City, Shandong Province, China. The registration authority is the Market Supervision Administration of Dezhou Tianqu New District (Dezhou Economic and Technological Development Zone), and the legal representative is Chen Panpan. The business scope includes the sales and installation of air conditioning equipment, refrigeration equipment, ventilation equipment, central air conditioning and accessories; Installation services for building air conditioning equipment systems. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Combination Air Conditioning Unit, Positive Pressure Air Supply Outlet, 8Q (Steam Type) Warm Air Blower

TOP6
Dezhou Nohan Environmental Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2025-01-08
Registered Capital1000K CNY

Dezhou Nohan Environmental Technology Co., Ltd., with its registered address located 50 meters east of the intersection of Zhenghao Road and Honghai Road in Luquantun Town, Wucheng County, Dezhou City, Shandong Province, is registered with the Market Supervision Administration of Wucheng County. The legal representative is Liu Gang, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Motor manufacturing; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of plastic products; Wholesale of hardware products; Retail of hardware products; Sales of insulation materials; Manufacturing of metal tools; Sales of building decoration materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of gas compression machinery; Sales of gas compression machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of civil air defense engineering protective equipment; Construction labor subcontracting. (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: Combination Air Conditioning Unit, Soft Link, Horizontal Concealed Fan Coil Unit

TOP7
Shandong Jianghan Central Air Conditioning Co., Ltd
Overall Score4.6 / 5
Est. Date2014-11-10
Registered Capital14210K CNY

Shandong Jianghan Central Air Conditioning Co., Ltd., with its registered address at No.1 West Baide Road, Songguantun Street Office, Dezhou Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Wu Yonggui, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Sales of enamel products; Manufacturing of enamel products; Sales of firefighting equipment; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Sales of metal products; Manufacturing of security equipment; Sales of pumps and vacuum equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of solar thermal utilization equipment; Sales of solar thermal utilization products; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hardware products; Manufacturing of glass fiber reinforced plastic products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: construction professional operations; Construction project construction. (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: Combination Air Conditioning Unit, Air Cooled Heat Pump Unit, Medical Direct Expansion Purification Unit

TOP8
Dezhou Vanke Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-29
Registered Capital23600K CNY

Dezhou Vanke Air Conditioning Equipment Co., Ltd. is registered at Honghai Road Central Air Conditioning Parts City, Luquan Tun Town, Wucheng County, Dezhou City, Shandong Province. The registration authority is Wucheng County Market Supervision Administration, and the legal representative is Sun Luxian. Its business scope includes ventilation ducts, fire exhaust equipment, fan coil units, surface coolers, heaters, aluminum alloy air vents, air conditioning units, purification air conditioning equipment, fiberglass products, and processing and sales of central air conditioning end products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Combination Air Conditioning Unit, Ceiling Unit, Fan Box

TOP9
Dezhou Ziling Air Conditioning Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2024-02-02
Registered Capital5000K CNY

Dezhou Ziling Air Conditioning Equipment Co., Ltd., with its registered address at 202, 2nd floor, Xinhua Industrial Park, Xinhua Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Chen Panpan, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Home appliance installation services; Mechanical equipment research and development; Fan and fan manufacturing; Sales of fans and blowers; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Engineering management services; Sales of specialized equipment for environmental protection; General equipment repair; Retail of electronic components; Sales of metal materials; Sales of firefighting equipment; Sales of power facilities and equipment; Sales of household appliances; Repair of daily electrical appliances. (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: Combination Air Conditioning Unit, Centrifugal Hot Water And Air Curtain, Direct Expansion Air Conditioning Unit

TOP10
Juling Air Conditioning Equipment Factory in Wucheng County
Overall Score4.4 / 5
Est. Date2013-11-01
Registered Capital80K CNY

Juling Air Conditioning Equipment Factory in Wucheng County, Dezhou City, Shandong Province, with its registered address at Industrial Platform Park, Luquan Tun Town, Wucheng County. The registration authority is the Market Supervision Administration of Wucheng County, and the legal representative is Sun Fuzhi. Its business scope includes processing and sales of air conditioning equipment, as well as providing technical and after-sales services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Combination Air Conditioning Unit, Photocatalyst Purifier, Electronic Dust Collector Purifier

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Ruidong Group Co., Ltd2011-07-21Combination Air Conditioning Unit, Direct Expansion Machine, Computer Room Air Conditioner155500K CNYNot Supported
Shandong Entre Air Conditioning Equipment Co., Ltd2018-01-10Combination Air Conditioning Unit, Fan Coil Unit, Industrial Air Conditioner10000K CNYNot Supported
Shandong Yujie Air Conditioning Equipment Co., Ltd2013-08-07Combination Air Conditioning Unit, Rotary Heat Recovery Air Conditioning Unit, High Rise Space Cooling And Heating Unit30860K CNYSupported
Jiangsu Shangjia Air Conditioning Co., Ltd2011-01-24Combination Air Conditioning Unit, Chemical Filtration Unit, Air Cooled Module Unit31190K CNYNot Supported
Dezhou Shituo Air Conditioning Equipment Co., Ltd2017-07-21Combination Air Conditioning Unit, Positive Pressure Air Supply Outlet, 8Q (Steam Type) Warm Air Blower12000K CNYSupported
Dezhou Nohan Environmental Technology Co., Ltd2025-01-08Combination Air Conditioning Unit, Soft Link, Horizontal Concealed Fan Coil Unit1000K CNYNot Supported
Shandong Jianghan Central Air Conditioning Co., Ltd2014-11-10Combination Air Conditioning Unit, Air Cooled Heat Pump Unit, Medical Direct Expansion Purification Unit14210K CNYNot Supported
Dezhou Vanke Air Conditioning Equipment Co., Ltd2016-01-29Combination Air Conditioning Unit, Ceiling Unit, Fan Box23600K CNYSupported
Dezhou Ziling Air Conditioning Equipment Co., Ltd2024-02-02Combination Air Conditioning Unit, Centrifugal Hot Water And Air Curtain, Direct Expansion Air Conditioning Unit5000K CNYSupported
Juling Air Conditioning Equipment Factory in Wucheng County2013-11-01Combination Air Conditioning Unit, Photocatalyst Purifier, Electronic Dust Collector Purifier80K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of modular air conditioning units, it is recommended to prioritize checking key technical parameters such as cooling capacity, air volume, and external static pressure to ensure compatibility with building space loads and ventilation systems.
  • 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 delivery records in industrial plants or data centers.
  • In different application scenarios such as commercial complexes or medical cleanrooms, attention should be paid to whether the units have differentiated functional module configurations such as zone temperature control and efficient filtration.
  • The structural strength and insulation performance of the modular air conditioning unit directly affect the long-term energy consumption during operation. When purchasing, the supplier may be required to provide a third-party testing report as a verification basis.

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