J-Tech Highway Safety Division is one of three divisions of J-Tech. J-Tech Highway Safety is a final stage manufacturer of Truck Mounted Attenuator trucks (TMAs), Cone/Pattern Trucks and equipment which is used across the country by highway maintenance contractors, traffic management companies, state road departments and tollway concessions. These vehicles are designed to increase safety of highway workers by protecting them from errant vehicles in highway work zones. J-Tech leads the industry with innovations designed to increase the safety of highway workers and the traveling public. J-Tech designs, manufactures, sells and rents highway safety vehicles to customers throughout the United States and Canada.