Grayhill, Inc. is a leading designer and manufacturer of customized user interface solutions, switches, rugged mobile computers, and electronic components. These products includes control panels, keypads, rotary switches, encoders, joysticks, pushbuttons, I/O modules, and DIP switches. Since its founding in 1943, the privately held company has been committed to providing top-quality solutions for a wide range of applications in the defense, aerospace, medical, agriculture, construction, automotive, and electronics industries. With headquarters just outside of Chicago, and multiple state-of-the-art facilities around the world, Grayhill’s team has the engineering, development and manufacturing expertise to deliver both standard and customized products quickly and cost-effectively. For more information, visit www.grayhill.com.