LED rental display products need to be frequently loaded and unloaded and reused according to the place of use and stage scenes, so the portability and durability of the products and the professionalism of the installers are very high. In addition, the general rental screen can not avoid the transportation link, so it must also have high shock resistance. It also has the characteristics of wide viewing angle, high contrast, seamless splicing, high image quality, long service life, good stability, quick installation, convenient maintenance, cost-effective advantage, easy installation and customer innovation. It is precisely because of a series of advantages of LED rental screen that it is used in stage rental, song and dance activities, various press conferences, exhibitions, stadiums, theaters, lecture halls, multi-function halls, conference rooms, interpretation halls,TV Spring Festival Evening, important cultural activities in various provinces and cities and so on.