Quick answer: the top-ranked building automation system brand in China on this list is YUNTROL (Zhejiang). 1 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked building automation system brands
How this list is ranked- 01
YUNTROL 源创智控YUNTROL
Registered as 中控技术股份有限公司 in 1999.
- Building automation systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1999.
International building automation system brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Honeywell Honeywell霍尼韦尔
Registered as 霍尼韦尔(中国)有限公司 in 1996.
- Building automation systems
- Liquid level gauges
- Industrial burners
- Handheld PDA terminals
- Ultrasonic flow meters
- Actuators
Why it ranks here: registered legal entity on file; email and phone published.
- INT
Jiang Sen Zi Kong 江森自控
Registered as 江森自控(中国)投资有限公司 in 2010.
- Building automation systems
- Motorized two-way valves
- Restrictions on entry and exiting
- Motorized valves
Why it ranks here: registered legal entity on file; email and phone published; operating since 1960.
- INT
SIEMENS SIEMENS西门子
Registered as 西门子(中国)有限公司 in 1994.
- Building automation systems
- Liquid level gauges
- Ultrasonic flow meters
- Electromagnetic flow meters
- Vortex flow meters
- Actuators
Why it ranks here: registered legal entity on file; email and phone published; operating since 1847.
- INT
Schneider Schneider施耐德电气
Registered as 施耐德电气(中国)有限公司 in 1995.
- Building automation systems
- Actuators
- Industrial displays
- Smart gateways
- Energy Consumption Monitoring Systems
- Motorized valves
Why it ranks here: registered legal entity on file; phone published; operating since 1981.
- INT
BECKHOFF BECKHOFF倍福
Registered as 毕孚自动化设备贸易(上海)有限公司 in 2007.
- Building automation systems
Why it ranks here: registered legal entity on file; email and phone published; operating since 1980.
- INT
TRIDIUM TRIDIUM
Registered as 霍尼韦尔(中国)有限公司 in 1996.
- Building automation systems
Why it ranks here: registered legal entity on file; email and phone published.
More Building automation systems brands and companies
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| DELTA台达DELTA | 中达电通股份有限公司 | delta-china.com.cn | 400-820-9595 |
| KONG美控KONG | 上海美控智慧建筑有限公司 | — | — |
| Tong Fang Tai De同方泰德 | 同方泰德国际科技(北京)有限公司 | — | — |
Frequently asked questions
How many building automation systems manufacturers and suppliers in China are listed here?
10 companies are listed for building automation systems (楼宇自控). 1 Chinese manufacturers have full profiles and are ranked; 6 international brands with China operations are listed separately.
Where are China's building automation systems manufacturers located?
Among profiled companies: Shanghai (4), Beijing (2), Zhejiang (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, 8 have an official website and 6 publish an email address.