Chongqing MITAI Technology CO.,Ltd established 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 asWheel Clamps, Parking Locks, Barrier Gates, Speed Humps, Wheel Stoppers, Road Studs, Convex Mirror, Car parking systems, Door Card Access Controller, etc^ for many