Traffic sign pole product description 1.Design standard:AASHTO standard 2.Wind speed: more than 30M/sec 3.Anti-seismic design: more than level 7
Traffic Sign are the use of graphical symbols and words to convey specific information, to manage traffic, to indicate driving directions to ensure smooth roads and driving safety facilities, mainly for roads, urban roads and all special roads, with the nature of laws and regulations Vehicles and pedestrians must comply.
