Limit Switch Manufacturers & Suppliers in China (2026)

International limit switch brands in China

Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.

1. INT
   A

   ABB ABB Full profile

   Beijing, China office · Est. 1988 · International brand, China operations

   Electrification and automation technologies for power and industry.

   • MV/LV switchgear
   • Circuit breakers
   • Distribution boards
   • Distribution automation
   • Measurement and control
   • Motors and drives

   Why it ranks here: registered legal entity on file; email and phone published; operating since 1988.

2. INT
   S

   Siemens 西门子 Full profile

   Beijing, China office · Est. 1847 · International brand, China operations

   Industrial technology, intelligent infrastructure and automation.

   • Switchgear
   • Vacuum circuit breakers
   • Industrial automation
   • Building technologies
   • Electrical infrastructure
   • Digital industrial systems

   Why it ranks here: registered legal entity on file; email and phone published; operating since 1847.

3. INT
   OA

   Omron Automation OMRON欧姆龙自动化 Full profile

   Shanghai, China office · Est. 1933 · International brand, China operations

   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.

4. INT
   B

   BALLUFF BALLUFF巴鲁夫

   Pudong, Shanghai · Est. 1921 · International brand, China operations

   Registered as 巴鲁夫自动化(上海)有限公司 in 2003.

   • Proximity switches
   • Limit switches
   • Photoelectric sensors and switches
   • Displacement sensors

   Why it ranks here: registered legal entity on file; email and phone published; operating since 1921.

5. INT
   T

   Telemecanique Telemecanique特勒美科

   Suzhou, Jiangsu · Est. 1924 · International brand, China operations

   Registered as 国巨电子(中国)有限公司 in 1996.

   • Pull-cord switches
   • Proximity switches
   • Limit switches

   Why it ranks here: registered legal entity on file; email and phone published; operating since 1924.

6. INT
   H

   Honeywell Honeywell霍尼韦尔

   Pudong, Shanghai · Est. 1885 · International brand, China operations

   Registered as 霍尼韦尔(中国)有限公司 in 1996.

   • Pressure sensors
   • Temperature sensors
   • Differential pressure transmitters
   • Microswitches
   • Load cells
   • Pull-cord switches

   Why it ranks here: registered legal entity on file; phone published; operating since 1885.

7. INT
   A

   azbil azbil阿自倍尔

   Xuhui, Shanghai · Est. 1906 · International brand, China operations

   Registered as 阿自倍尔自控工程(上海)有限公司 in 1994.

   • Limit switches

   Why it ranks here: registered legal entity on file; email and phone published; operating since 1906.

8. INT
   B

   BERNSTEIN BERNSTEIN博恩斯坦

   Suzhou, Jiangsu · International brand, China operations

   Registered as 博恩斯坦电子(太仓)有限公司 in 2005.

   • Pull-cord switches
   • Limit switches

   Why it ranks here: registered legal entity on file; email and phone published.

9. INT
   S

   SCHMERSAL SCHMERSAL施迈赛

   Qingpu, Shanghai · International brand, China operations

   Registered as 施迈赛工业开关制造(上海)有限公司 in 1999.

   • Pull-cord switches
   • Limit switches

   Why it ranks here: registered legal entity on file; email and phone published.

10. INT
    P

    Pizzato Pizzato

    Pudong, Shanghai · International brand, China operations

    Registered as 意札拓(上海)贸易有限公司 in 2020.

    • Pull-cord switches
    • Limit switches

    Why it ranks here: registered legal entity on file; email published.

What is a limit switch?

A limit switch is operated by a moving part to signal position or stop motion in machines and lifts.

What buyers compare

• Actuator type
• Contact configuration
• Mechanical life
• Housing and IP rating
• Approvals

Frequently asked questions