The word billboard comes from Japan as early as the Japanese billboard is the meaning of "signal board", that is, in the pull system, used to start the next production process, or a signal tool for handling products in process to the downstream process. The purpose of doing so is to produce products in a planned way, which will not cause excessive production of products leading to waste, and is an effective way for enterprises to control costs.

        Nowadays, billboards are generally referred to all outdoor media that transmit advertising information. The size of the media depends on the actual situation. The picture of the billboard can be made by hand drawing, computer production or paper printing. The production materials of billboards are generally welded with square pipes and Angle steel. The investment cost of billboards is higher than that of other publicity methods, but the publicity effect of billboards is unattainable by other publicity methods. Dry advertising company provides innovative advertising design for enterprises, is a more outstanding company in Wenzhou billboard production, welcome new customers to come to consult.