Grayhill, Inc. designs and manufactures a broad line of intuitive interface components and custom solutions. We understand the importance of the haptics, ergonomics and styling. As importantly, we understand the evolving needs and expectations of end-users in our target markets -- medical devices, military applications and off-highway vehicles. Standard products include optical encoders, rotary switches, keypads, joysticks and pushbuttons. Our components can be customized for your application or integrated into a complete panel solution. Grayhill specializes in creating custom operator interface panels and portable product shells that integrate our components, displays and wired or wireless communications into an ergonomic, user-friendly devices. This allows Grayhill to design solutions that provide an intuitive interface between your technology and your users. With headquarters just outside of Chicago, and multiple state-of-the-art facilities around the world, Grayhills team has the engineering, development and manufacturing expertise to deliver both standard and customized products quickly and cost-effectively. Select our dependable standard products, or let our team design, qualify and manufacture the perfect solution for your needs.