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

Apr 24. 2019

Kyle Stetar Named Director of Sales

Eastern North America for EAO

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Apr 23. 2019

Customer Magazine – inTouch North America

EAO Machinery – Precise. Efficient and safe.

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Apr 15. 2019

EAO’s Comprehensive HMI Systems and Components Capabilities

Satisfy the demanding requirements of machinery and industrial automation applications

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Apr 02. 2019

EAO Announces its New Complete Catalog of HMI Systems and Components

Catalog features full details, diagrams and high-quality images of their comprehensive product line

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Feb 27. 2019

Series 45 pushbuttons.

Long lasting, attractive and rugged.

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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.401, Lihpao Plaze
NO.159 Shenwu Road
Minhang District
CN- Shanghai, 201106 PRC
China

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

www.eao.com