Indoor led video wall can be applied to all places in the room for publishing text, pictures, videos and other information, such as: exhibition hall, stadium, TV station, station ticketing hall, government office hall, entertainment stage club, bank, securities, transportation, industry and commerce, Electricity, customs, hospitals, parks, airports, stations and other fields. Applications of the indoor led screen: Fixed installation for the stage, conference room, shopping mall, school, Bar, Church, TV Studio etc.especially for the place that has limited back maintenance room. Indoor led display screen can be easily used as a sky backdrop curtain, dance floor, stadium screen, a screen that is available both indoor and outdoor, a screen with various creative shapes, etc. It shows infinite possibility, it can bring you the maximum value of LED. With unique multi holes design, together with easy operating connectors, can make multiple creative shapes such as ±15°Curving, up and down, left to right and front and back dislocated installation. Apply with the right-angle screen, triangle screen and sector screen to achieve a wide range of creative designs. Not only it can make the flat screen, dislocation and arch shape, but also the flat and curve polygon, sector, etc. Breakthrough the limitation of a traditional idea of stage design, which is the implementor of innovative designs.