Basic structure: 
 Production of glass fiber reinforced plastic shell, the internal use of square tube frame to stabilize the production of light boxes, each with a screen around the frame to a fixed screen. 
 Features: 1, cheap. Is the same size plastic boxes of 1 / 3. Same diameter, 1.4M, plastic light boxes market price of 650 yuan, 240 yuan glass light boxes only, to maximize cost savings. 
 2, the screen for three seconds using double-sided adhesive or glue can be fixed in the framework of the activities, and replace them easily. 
 3, the light box as a support framework for the internal use of steel, more solid. 
 4, equivalent to the overall effect of light box light box. 
 5, the color of the selective and flexible, can be made to any color. 
 6, flexible and diverse selection of shape (round, round angle rectangle, drum-shaped, star-shaped leaves, heart-shaped).