Quick answer: the top-ranked precision data center air conditioner brands in China on this list are Envicool (Guangdong), Shenling (Guangdong) and CANATAL (Jiangsu). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked precision data center air conditioner brands
How this list is ranked- 01
Envicool
英维克Envicool
- Precision data center air conditioners
- Constant temperature and humidity systems
- Liquid-cooled server cabinets
Registered legal entity on file; email and phone published; operating since 2005.
View profile → - 02
Shenling
申菱Shenling
- Precision data center air conditioners
- Industrial dehumidifiers
- Direct expansion air handlers
Registered legal entity on file; email and phone published; operating since 2000.
View profile → - 03
CANATAL
CANATAL
- Precision data center air conditioners
- Constant temperature and humidity systems
Registered legal entity on file; email and phone published; operating since 2003.
View profile →
- 04
iTeaQ 艾特网能iTeaQ
Registered as 深圳市艾特网能有限公司 in 2013.
- Precision data center air conditioners
- Constant temperature and humidity systems
Why it ranks here: registered legal entity on file; email and phone published.
- 05
YMK 依米康YMK
Registered as 依米康科技集团股份有限公司 in 2002.
- Precision data center air conditioners
- Constant temperature and humidity systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
International precision data center air conditioner brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
APC APC
Registered as 施耐德电气(中国)有限公司 in 1995.
- Precision data center air conditioners
- Constant temperature and humidity systems
- Server cabinets
Why it ranks here: registered legal entity on file; phone published; operating since 1981.
- INT
Vertiv Vertiv维谛技术
Registered as 维谛技术有限公司 in 2000.
- Precision data center air conditioners
- Constant temperature and humidity systems
- Evaporative media humidifiers
- Liquid-cooled server cabinets
- Server cabinets
- Network cabinets
Why it ranks here: registered legal entity on file; phone published; operating since 1965.
- INT
Stulz Stulz世图兹
Registered as 世图兹空调技术服务(上海)有限公司 in 2011.
- Precision data center air conditioners
Why it ranks here: registered legal entity on file; email and phone published; operating since 1974.
More Precision data center air conditioners brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| AIRSYS阿尔西AIRSYS | 阿尔西制冷工程技术(北京)有限公司 | air-sys.com | 010-68656161 |
| HAIWUHAIWU | 北京海悟技术有限公司 | haiwu.com | 400-900-0909,010-53952727 |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Envicool英维克Envicool | Guangdong | 2005 | 深圳市英维克科技股份有限公司 |
| 02 | Shenling申菱Shenling | Guangdong | 2000 | 广东申菱环境系统股份有限公司 |
| 03 | CANATALCANATAL | Jiangsu | 2003 | 南京佳力图机房环境技术股份有限公司 |
| 04 | iTeaQ艾特网能iTeaQ | Guangdong | — | 深圳市艾特网能有限公司 |
| 05 | YMK依米康YMK | Sichuan | 2002 | 依米康科技集团股份有限公司 |
Frequently asked questions
How many precision data center air conditioners manufacturers and suppliers in China are listed here?
10 companies are listed for precision data center air conditioners (精密机房空调). 5 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's precision data center air conditioners manufacturers located?
Among profiled companies: Guangdong (4), Jiangsu (1), Sichuan (1), Beijing (1), Shanghai (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 6 publish an email address.