Quick answer: the top-ranked liquid cooling system brands in China on this list are Sama (Guangdong) and Thermalright (Guangdong). 2 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked liquid cooling system brands
How this list is ranked- 01
Sama 先马Sama
Registered as 广州澳捷科技有限公司 in 2003.
- Liquid cooling systems
- Computer case
Why it ranks here: registered legal entity on file; email and phone published; operating since 2003.
- 02
Thermalright 利民Thermalright
Registered as 深圳市德瑞斯电子科技有限公司 in 2010.
- Liquid cooling systems
- Computer cooling systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 2001.
International liquid cooling system brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
CoolerMaster 酷冷至尊CoolerMaster
Registered as 酷冷至尊(上海)科技有限公司 in 2014.
- Liquid cooling systems
- Computer case
- Computer cooling systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1992.
- INT
ROG 玩家国度ROG
Registered as 华硕电脑(上海)有限公司 in 2000.
- Liquid cooling systems
- External hard drive enclosures
- OLED displays
- Motherboard
- Video game machine
- Gaming laptops
Why it ranks here: registered legal entity on file; phone published; operating since 1989.
More Liquid cooling systems brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| DEEPCOOL九州风神DEEPCOOL | 北京市九州风神科技股份有限公司 | deepcool.com.cn | 400-990-1696 |
| VALKYRIE瓦尔基里VALKYRIE | 东莞市金钟宝智能科技有限公司 | valkyrie.com.cn | 400-883-8266 |
| CORSAIRCORSAIR美商海盗船 | 海盜船控股(香港)有限公司 | corsair.com | — |
| ekwbekwb毅凯火力 | 上海唐刀计算机技术有限公司 | — | — |
| NZXTNZXT恩杰 | 北京恩杰创新商贸有限公司 | — | — |
| PhanteksPhanteks追风者 | 钒达特科技(深圳)有限公司 | — | — |
Frequently asked questions
How many liquid cooling systems manufacturers and suppliers in China are listed here?
10 companies are listed for liquid cooling systems (水冷散热器). 2 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's liquid cooling systems manufacturers located?
Among profiled companies: Guangdong (2), Shanghai (2).
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, 7 have an official website and 3 publish an email address.