I'm from Shanghai LED screen leasing company. To build an LED screen, firstly, the base of the LED screen should be leveled, then the LED screen bracket and LED screen should be fixed with screws, and the bracket should be pressed with heavy objects through layer-by-layer splicing, and finally the cable should be used to block the back, and then the brake of the LED screen box should be fixed.

Shanghai Zhuo Yue Lighting and Audio Rental Company.