Chongqing MITAI Technology CO.,Ltd established in 1998, is a leading high-tech enterprise integrated with R&D, manufacture, distribution, Installation and services. is the most professional manufacturer and exporter in traffic security industry in China. specializing in the line of road safety products and intelligent security products such as Wheel Clamps, Parking Locks, Barrier Gates, Speed Humps, Wheel Stoppers, Road Studs, Convex Mirror, Car parking systems, Door Card Access Controller, etc. for many years