Grayhill, Inc. headquartered just outside Chicago, designs and manufacturers intuitive human interface solutions that make life simpler, safer and more efficient. Standard products include optical encoders, rotary switches, keypads, joysticks and pushbuttons; all with finely tuned haptics. Grayhill specializes in creating ergonomic panels and product shells that integrate various interface technologies, including displays, touch technology and motion sensing. Founded in 1943, Grayhill, with facilities all around the world, has been committed to providing top-quality human interface solutions for a wide range of applications. Grayhill takes pride in having been the first to achieve ISO 9001 certification. More recently, they were among the first to be certified to the SAE AS9100 Revision D Quality Management System (QMS) for defense organizations. Grayhill has the engineering expertise and vertical integration to deliver both standard and customized products quickly and cost-effectively. The company continues to build upon its history of quality innovation in the design and manufacturing of human interface devices. Grayhill, Inc. manufactures electronic components. The Company offers products such as rotary switches, optical encoders, keypads, joystick, vehicle display, panels and assemblies, input output modules, and accessories. Grayhill offers serves aerospace, agriculture, automotive, construction, defense, and electronics industries.