With the development of various commercial activities in the world, advertising is increasing day by day. As an excellent exhibition equipment, advertising flag is an important means to enhance the image of enterprises, and is now being used more and more. It is suitable for opening ceremony, exhibition arrangement, shopping mall promotion, product promotion, enterprise participation, press conference, supermarket promotion, indoor and outdoor publicity and promotion activities. Advertising flags are divided into beach flags, water flags, knife flags, feather flags and other types. They are widely used, portable and durable, beautiful and durable, and easy to install and use. They are important equipment for enterprises to display indoor and outdoor advertisements.