The production of catering door head mainly depends on the size of the door head. Generally, the door head can be made into a gusset plate with luminous characters. If it's high-end, use 3M film to make the whole door shine, which will easily attract passers-by. The content is mainly the name of the restaurant+the signature dishes sold by the restaurant, such as grilled fish with green pepper for half a day. Below the door, you can put a scrolling electronic screen, which plays the activities of the restaurant, the dishes you operate, and the telephone number for ordering food. Some restaurants have high doors, and below them, there is a dark hole, and you can add a soft film light box with aluminum profiles to put the restaurant's signature dishes inside. In this way, a doorway can play the role of publicity, and passers-by in the past will also know what your restaurant mainly sells. Of course, it would be better if there is a reason to make customers act, that is, advertising language.