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Grayhill, Inc. is a leading designer and manufacturer of optical and mechanical encoders, multi-touch products, rotary switches, pushbutton switches, joysticks, surface mount and thru-hole DIP switches, rotary DIP switches, toggle switches, standard & custom keypads, I/O modules and mounting racks.
The privately held firm was started in 1943 to manufacture miniature precision components for the electronics industry. From its beginning, the company has been committed to producing high quality components for commercial, industrial, medical and defense / aerospace markets.
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