TEC-T5 Car Parking Barrier System 1.Use the car paint, three layer spraying process 2.Toughened ... , and can avoid color fading caused by ultraviolet irradiation.8 barrier beam: Aluminum alloy octagon bar, with reinforcement, reliable quality. ... 9 Installed pressure wave switch, flexible reaction, automatic barrier can prevent smashing car safely and effectively, with assorting vehicle ...