Headquartered in Plain City, Ohio, and founded in 1986, M.H. Corbin is a prominent manufacturer and distributor of highway safety and traffic management products. M.H. Corbin's manufactured products include highway advisory radios, portable traffic analyzers, distance measurement instruments, fiberglass noise barriers and flashing beacons. The Company's distributed products include intelligent traffic devices, traffic safety equipment, impact attenuation products and road weather information systems.