Quick answer: the top-ranked displacement sensor manufacturers in China on this list are SICK (Guangdong) and OPTEX FA (Guangdong). 2 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked displacement sensor manufacturers
How this list is ranked- 01
SICK SICK西克
Registered as 广东西克智能科技有限公司 in 2002.
- Displacement sensors
- Encoders
- Pull-cord switches
- Industrial code readers
- Proximity switches
- Safety light curtains
Why it ranks here: registered legal entity on file; email and phone published; operating since 1946.
- 02
OPTEX FA OPTEX FA
Registered as 广州奥泰斯工业自动化控制设备有限公司 in 2013.
- Displacement sensors
Why it ranks here: registered legal entity on file; email and phone published; operating since 2002.
International displacement sensor brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Omron Automation OMRON欧姆龙自动化 Full profile
Relays / Industrial sensors / Controllers.
- Relays
- Industrial sensors
- Controllers
- Drives
- Industrial robots
- Safety equipment
Why it ranks here: registered legal entity on file; phone published; operating since 1933.
- INT
BALLUFF BALLUFF巴鲁夫
Registered as 巴鲁夫自动化(上海)有限公司 in 2003.
- Displacement sensors
- Proximity switches
- Limit switches
- Photoelectric sensors and switches
Why it ranks here: registered legal entity on file; email and phone published; operating since 1921.
- INT
Baumer Baumer堡盟
Registered as 堡盟电子(上海)有限公司 in 2006.
- Displacement sensors
- Encoders
- Proximity switches
- Industrial cameras
Why it ranks here: registered legal entity on file; email and phone published; operating since 1952.
- INT
KEYENCE KEYENCE基恩士
Registered as 基恩士(中国)有限公司 in 2001.
- Displacement sensors
- Industrial code readers
- Proximity switches
- Machine vision
- Industrial cameras
- Safety light curtains
Why it ranks here: registered legal entity on file; email and phone published; operating since 1974.
- INT
BANNER BANNER邦纳
Registered as 邦纳电子(苏州)有限公司 in 2003.
- Displacement sensors
- Safety light curtains
- Photoelectric sensors and switches
- Fiber-optic sensors
- Vision sensors
Why it ranks here: registered legal entity on file; phone published; operating since 1966.
- INT
Honeywell Honeywell霍尼韦尔
Registered as 霍尼韦尔(中国)有限公司 in 1996.
- Sensors
- Displacement sensors
- Pressure sensors
- Temperature sensors
- Differential pressure transmitters
- Microswitches
Why it ranks here: registered legal entity on file; phone published; operating since 1885.
- INT
TURCK TURCK图尔克
Registered as 图尔克(天津)传感器有限公司 in 1994.
- Displacement sensors
- Proximity switches
Why it ranks here: registered legal entity on file; email and phone published.
More Displacement sensors manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| MICRO-EPSILONMICRO-EPSILON米铱 | 米铱(北京)测试技术有限公司 | micro-epsilon.com.cn | 010-64398534 |
Frequently asked questions
How many displacement sensors manufacturers and suppliers in China are listed here?
10 companies are listed for displacement sensors (位移传感器). 2 Chinese manufacturers have full profiles and are ranked; 7 international brands with China operations are listed separately.
Where are China's displacement sensors manufacturers located?
Among profiled companies: Shanghai (5), Guangdong (2), Jiangsu (1), Tianjin (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.