Road traffic signage is to provide people with clear and intuitive and very easy to understand traffic information, is an important sign to guide the traffic. It is a graphic symbol showing traffic regulations and road information, generally located on the roadside, its purpose is to indicate the direction of traffic, to ensure the smooth flow of the road and traffic safety, vehicles and pedestrians must comply with, with the nature of the law. Long service life, beautiful, light, easy to install and use, suitable for all kinds of bad weather and bad environment without damage, aluminum plate + reflective film (support customization)