Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Constant Temperature And Humidity Air Conditioner Manufacturers in China

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Top-rated Constant Temperature And Humidity Air Conditioner suppliers, How to choose a Constant Temperature And Humidity Air Conditioner manufacturer, Best Constant Temperature And Humidity Air Conditioner companies in China

The top 10 Constant Temperature And Humidity Air Conditioner manufacturers in China for 2026 are: Nanjing Yiyang Technology Co., Ltd, Hangzhou Jingquan Environmental Protection Technology Co., Ltd, Shiliquan Energy saving Technology (Shanghai) Co., Ltd, Shanghai Yuntu Electromechanical Equipment Engineering Co., Ltd, Dongguan Lixian Instrument Technology Co., Ltd, Guangzhou Lengruida Air Conditioning Equipment Co., Ltd, Foshan Jiayite Cold and Hot Equipment Co., Ltd, Beijing Lifangyuan Refrigeration Equipment Co., Ltd, Ningbo Huikang Industrial Co., Ltd, Beijing Haitian Hengtong 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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Nanjing Yiyang Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2021-12-15
Registered Capital1000K CNY

Nanjing Yiyang Technology Co., Ltd., registered at Room 1-2022, No. 69 Feitian Avenue, Jiangning Airport Economic Development Zone, Nanjing (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Chen Wen as the legal representative. Its business scope includes general projects such as network technology services; Sales of bamboo products; Sales of building materials; Sales of building decoration materials; Construction of landscaping and greening projects; Manufacturing of refrigeration and air conditioning equipment; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Information system operation and maintenance services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Constant Temperature And Humidity Air Conditioner, Explosion Proof And Anti-Corrosion Non-Standard Customized Machine, Recommended Products

Top 2
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Hangzhou Jingquan Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2016-06-07
Registered Capital5000K CNY

Hangzhou Jingquan Environmental Protection Technology Co., Ltd., registered at Room 610, 6th Floor, Building 3, No. 5 Lutai Road, Zhongtai Street, Yuhang District, Hangzhou City, Zhejiang Province, registered with the Market Supervision and Administration Bureau of Yuhang District, Hangzhou City. The legal representative is Qu Qiyan, and the business scope includes services such as environmental protection technology, network information technology, refrigeration equipment, household appliances, explosion-proof appliances, air purification equipment, environmental protection equipment, and air conditioning equipment technology development, technical services, technical consulting, and achievement transfer; Installation of environmental protection equipment, refrigeration equipment, household appliances, air purification equipment, and air conditioning equipment (on-site only); Wholesale and retail: electronic products (excluding specialized control), mechanical and electrical equipment (excluding small cars), instruments and meters, household appliances, explosion-proof appliances, refrigeration equipment, environmental protection equipment, air conditioning equipment, hardware and electrical equipment, air purification equipment, office supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Constant Temperature And Humidity Air Conditioner, Explosion Proof Fan Coil Unit, Ceiling Dehumidifier

Top 3
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Shiliquan Energy saving Technology (Shanghai) Co., Ltd
Overall Score4.7 / 5
Est. Date2015-06-24
Registered Capital5000K CNY

Shiliquan Energy saving Technology (Shanghai) Co., Ltd., registered address at BA4021, Building 2, No. 598 Guanghua Road, Minhang District, Shanghai The registration authority is Minhang District Market Supervision and Administration Bureau, and the legal representative is Shi Liquan. The business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of energy-saving technology, computer technology, network technology, electromechanical technology, electronic technology, energy technology, intelligent technology, environmental protection technology, new material technology, biotechnology, electrical technology, and solar energy technology. The sales of hardware and electrical equipment, electronic products, wires and cables, mechanical equipment and accessories, refrigeration equipment, air conditioning equipment, computers, software and auxiliary equipment, compressors and accessories, business consulting, enterprise management consulting, investment consulting (excluding brokerage projects), mechanical and electrical installation construction engineering construction, professional construction of fire protection facilities construction engineering, professional construction of building intelligent construction engineering Electronic construction engineering major construction, plumbing and electrical installation construction engineering operations (engineering projects require licensed qualifications and experience), mechanical equipment installation and maintenance (except for specialized control), mechanical equipment leasing, and electrical equipment installation (except for installation, maintenance, and testing of electrical facilities). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Constant Temperature And Humidity Air Conditioner, Air Conditioning System In Arsi Computer Room, Ups

TOP4
Shanghai Yuntu Electromechanical Equipment Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2012-11-26
Registered Capital2000K CNY

Shanghai Yuntu Electromechanical Equipment Engineering Co., Ltd., with its registered address at Building 2, No. 559 Fengjin Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Shi Liquan, and its business scope includes professional construction of electromechanical equipment installation engineering, sales, installation, and maintenance of air conditioning equipment (excluding specialized control), sales of fire-fighting equipment, electronic products, and electromechanical equipment, as well as technical development, consulting, technology transfer, technical services, and business consulting (excluding brokerage) in the professional technical fields of new energy technology, electromechanical technology, electronic technology, and intelligent technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Constant Temperature And Humidity Air Conditioner, Ups Battery Replacement, Ups Power Supply

TOP5
Dongguan Lixian Instrument Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2007-05-14
Registered Capital10000K CNY

Dongguan Lixian Instrument Technology Co., Ltd., with its registered address at Room 101, Building 4, No. 15 Wuheng Road, Jinniu New Village, Daojiao Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhan Yajing, and its business scope includes research and development, design, technical services, and technology transfer; Production, sales, and maintenance: instruments, meters, scales, electronic products, hardware tools, refrigeration equipment, computers and their accessories, compressors, laser equipment, general mechanical equipment, CNC machine tools, CNC software, optoelectronic products and accessories, air conditioning equipment, mask machines; Production and sales: daily masks (non-medical), meltblown fabrics, non-woven fabrics, filter materials; Hardware laser processing, laser cutting, laser engraving, laser welding services; Property leasing; 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: Constant Temperature And Humidity Air Conditioner, Humidity Chamber , Thermal Conductivity

TOP6
Guangzhou Lengruida Air Conditioning Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2018-09-11
Registered Capital12000K CNY

Guangzhou Lengruida Air Conditioning Equipment Co., Ltd., with its registered address at Room 101, No. 24 Jinpen Yongfu Road, Zhongluotan Town, Baiyun District, Guangzhou City, is registered with the Market Supervision Administration of Baiyun District, Guangzhou City. The legal representative is Xiong Jian'e, and its business scope includes the manufacturing of refrigeration and air conditioning equipment; Sales of general mechanical equipment; Retail of general mechanical equipment; General equipment repair; Installation services for building air conditioning and ventilation systems;. Core products: Constant Temperature And Humidity Air Conditioner, , Cement Plant Air Conditioning

TOP7
Foshan Jiayite Cold and Hot Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-29
Registered Capital10000K CNY

Foshan Jiayite Cold and Hot Equipment Co., Ltd., with its registered address at No. 5-5, Gongye 1st Road, Gaocun, Beijiao Town, Shunde District, Foshan City (registered address), is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Wang Zhixiong, and its business scope includes research and development, manufacturing, and sales of central air conditioning equipment, air treatment equipment, heat exchange equipment, clean room electromechanical equipment, PLC controllers, environmental protection and energy-saving electric control boxes (cabinets), air conditioning accessories, maintenance and repair of cold and hot air conditioning, design and installation services for central air conditioning and clean room engineering, and cold and hot water systems; Manage and act as an agent for the import and export of various commodities and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Constant Temperature And Humidity Air Conditioner, Constant Temperature And Humidity Air Conditioning Unit, Medical Purification Air Conditioning Equipment

TOP8
Beijing Lifangyuan Refrigeration Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2010-03-23
Registered Capital5030K CNY

Beijing Lifangyuan Refrigeration Equipment Co., Ltd., registered at Room 3163, Unit 3, 14th Floor, Building 2, No. 2 Yard, Yudaihedong Street, Tongzhou District, Beijing, registered with the Tongzhou District Market Supervision and Administration Bureau of Beijing, with Xu Defang as the legal representative. Its business scope includes the sale of refrigeration specialized equipment, mechanical equipment, handicrafts (excluding cultural relics), hardware and electrical equipment, computer software and auxiliary equipment, instruments and meters; Selling (excluding retail) building materials; Repair specialized refrigeration equipment; Technical development; Technology transfer; Technology promotion (excluding agricultural technology promotion); Economic and trade consulting; Organize exhibitions and displays; Enterprise planning; Market research; Conference services; Import and export of goods, import and export of technology, and import and export agency. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by industrial policies in this area.). Core products: Constant Temperature And Humidity Air Conditioner, Wind Wall Fluorine Pump Air Conditioner, Fluorine Pump Air Conditioner

TOP9
Ningbo Huikang Industrial Co., Ltd
Overall Score4.4 / 5
Est. Date2003-05-22
Registered Capital60430K CNY

Ningbo Huikang Industrial Co., Ltd., with its registered address located in Simen Industrial Park, Yuyao City, Zhejiang Province, is registered with the Yuyao Market Supervision Administration. The legal representative is Chen Yuezeng, and its business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Domestic freight forwarding (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Licensed project: Import and export of technology; Import and export of goods; Import and export agency; Various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Constant Temperature And Humidity Air Conditioner, Air Conditioner, Grain Depot Air Conditioning

TOP10
Beijing Haitian Hengtong Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2011-11-11
Registered Capital1000K CNY

Beijing Haitian Hengtong Technology Co., Ltd., registered at Room 801, 8th Floor, Building 1, No. 11 Tengren Road, Shunyi District, Beijing, registered with the Market Supervision Administration of Shunyi District, Beijing, with Geng Huijie as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Software development; Software sales; Retail of computer software, hardware, and auxiliary equipment; Sales of electronic specialized materials; Information technology consulting services; Information system integration services; Sales of industrial control computers and systems; Sales of calculator equipment; Rental of computers and communication equipment; Sales of communication equipment; Mechanical equipment leasing; Sales of mechanical equipment; Mechanical equipment research and development; Conference and exhibition services; Professional design services; Sales of Class I medical devices. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; Residential interior decoration and renovation. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Constant Temperature And Humidity Air Conditioner, Purification Constant Temperature And Humidity Machine, Stainless Steel Constant Temperature And Humidity Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Yiyang Technology Co., Ltd2021-12-15Constant Temperature And Humidity Air Conditioner, Explosion Proof And Anti-Corrosion Non-Standard Customized Machine, Recommended Products1000K CNYNot Supported
Hangzhou Jingquan Environmental Protection Technology Co., Ltd2016-06-07Constant Temperature And Humidity Air Conditioner, Explosion Proof Fan Coil Unit, Ceiling Dehumidifier5000K CNYNot Supported
Shiliquan Energy saving Technology (Shanghai) Co., Ltd2015-06-24Constant Temperature And Humidity Air Conditioner, Air Conditioning System In Arsi Computer Room, Ups5000K CNYNot Supported
Shanghai Yuntu Electromechanical Equipment Engineering Co., Ltd2012-11-26Constant Temperature And Humidity Air Conditioner, Ups Battery Replacement, Ups Power Supply2000K CNYNot Supported
Dongguan Lixian Instrument Technology Co., Ltd2007-05-14Constant Temperature And Humidity Air Conditioner, Humidity Chamber , Thermal Conductivity10000K CNYNot Supported
Guangzhou Lengruida Air Conditioning Equipment Co., Ltd2018-09-11Constant Temperature And Humidity Air Conditioner, , Cement Plant Air Conditioning12000K CNYSupported
Foshan Jiayite Cold and Hot Equipment Co., Ltd2015-01-29Constant Temperature And Humidity Air Conditioner, Constant Temperature And Humidity Air Conditioning Unit, Medical Purification Air Conditioning Equipment10000K CNYNot Supported
Beijing Lifangyuan Refrigeration Equipment Co., Ltd2010-03-23Constant Temperature And Humidity Air Conditioner, Wind Wall Fluorine Pump Air Conditioner, Fluorine Pump Air Conditioner5030K CNYNot Supported
Ningbo Huikang Industrial Co., Ltd2003-05-22Constant Temperature And Humidity Air Conditioner, Air Conditioner, Grain Depot Air Conditioning60430K CNYNot Supported
Beijing Haitian Hengtong Technology Co., Ltd2011-11-11Constant Temperature And Humidity Air Conditioner, Purification Constant Temperature And Humidity Machine, Stainless Steel Constant Temperature And Humidity Machine1000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of constant temperature and humidity air conditioning, it is recommended to prioritize checking key technical parameters such as temperature and humidity control accuracy, cooling capacity, and noise levels to ensure compliance with stability requirements in laboratory, data center, or precision manufacturing scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers usually provide more reliable equipment and technical support.
  • In environmentally sensitive scenarios such as pharmaceutical warehousing or electronic component production, it is recommended to choose a constant temperature and humidity air conditioner with a wide range of temperature and humidity regulation capabilities to adapt to seasonal changes or sudden working conditions.
  • When purchasing, attention should be paid to the energy efficiency ratio and long-term operating costs of the equipment. Although some industrial grade constant temperature and humidity air conditioners have a high initial investment, low-energy design can significantly reduce subsequent maintenance costs.

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