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

Sep 15. 2017

EAO Simplifies HMI Design Experience with Easily Accessible 3-D Imaging

read more

Sep 11. 2017

EAO to Exhibit Passenger Transportation HMI Capabilities at APTA Expo 2017

read more

Sep 08. 2017

EAO Offers Internationally Recognized HMI Components and Systems for Rail Applications

read more

Aug 30. 2017

EAO Offers Expert Insight on Modern HMI Design

read more

Aug 14. 2017

EAO Introduces Innovative Series 82 Complete Product Selector

read more

All news

EAO (Guangzhou) Ltd.

Company (Guangzhou) Ltd.
Company Offices

3/F, Block G4, South China New Materials Innovation Park
31 Kefeng Road, Guangzhou Science City
CN-Guangzhou PRC
China

Phone +86 20 32290390 or
+86 20 32290610
Fax +86 20 32290380


Sales (Office Shanghai)

Rm.403,Block 5#, CIFI Century Square, Lane 28,
NO.21, Danba Road,
Putuo District,
CN-Shanghai PRC

Phone: +86 21 6095 0717
Fax: +86 21 6095 0717
sales.ecn@eao.com

www.eao.com