EAO Ltd is the UK subsidiary of EAO - one of the world’s leading expert partners in Human Machine Interfaces (HMI). EAO manufactures and supplies a full range of HMI products, from switches, keypads and keyboards to bespoke HMI solutions. In addition to supplying EAO products, EAO Ltd also acts as the manufacturers agent for Sanyo Denki cooling fans and stepper motors and for Grayhill rotary switches, optical encoders and CANbus keypads. EAO Ltd also offers a Solutions service for customer-specific projects.