Imperial Fabricators Inc, 9119 Medill Ave, Franklin Park, IL 60131, US

Grayhill, founded in 1943, is a private manufacturer of customized electronic components and computer-based devices. The company also offers panel-mounted computers and provides various wireless computing solutions. It delivers solutions that enhance data collection, processing and transmission efficiencies across an extensive range of applications. Grayhill specializes in low-volume, quick-turn customization and testing, and regularly integrating software, hardware, and wireless and packaging elements. Its team of designers and developmental and engineering staff is trained in providing customized data management solutions. The company offers a wide range of products, including keypads, front panels, military displays, keypad assemblies and mobile computers. It also offers several types of rotary switches, optical encoders, joysticks, control and input and output systems, toggle and tact switches and mechanical encoders.