Human Machine Interfaces. Since 1947.

EAO AG, a Swiss, family-owned company founded in 1947, has developed into one of the world’s leading manufacturers of high-quality industrial switches, complete custom HMI panels and interface systems, and specialized automotive switch systems.

With over 600 dedicated employees, EAO has a global production and distribution network at its disposal.  EAO has production sites in Switzerland, Germany, North America and China, as well as 10 wholly owned international sales companies and distributors in over 50 countries, so we can guarantee global availability – around the world, around the clock.

Your solution-focused expert and partner

We do much more than just manufacture individual control elements. As a solution-focused partner, we provide the option of technically and mechanically customizing existing HMI Components in line with our customers’ individual requirements. From simple control elements through to sophisticated HMI Systems, from serial production through to installation – we offer the entire range of HMI services and inspire the confidence of our customers.

Latest News

Jun 18. 2018

Series 45 buzzers – Loud, compact and all-purpose.

The Series 45 buzzers impress both with their outstanding acoustic features and compact design.

read more

Jun 15. 2018

EAO Offers “Single Part Numbers” for Complete Switches of its IP69K Rated Series 45

This feature simplifies the customer experience and facilitates ease of ordering

read more

Jun 07. 2018

EAO Celebrates 40 Years of Innovation in North America

Local engineering and manufacturing capabilities for domestic customers and industries

read more

All news

EAO (Far East) Ltd.

Unit A1, 1/F, Block A
Tin On Industrial Building
777 Cheung Sha Wan Road
Lai Chi Kok, Kln
CN-Hong Kong

Phone +852 2786 9141
Fax +852 2786 9561