Materials used in scrolling signs are aluminum alloy, galvanized plate, stainless steel, toughened glass and so on. And they are technologically processed by laser cuffing, NC stamping, baking finish etc. Scrolling sign, dustbins and scrolling billboard in featured by the moving signs which increase vivid and attractiveness. Transmission system adopted in moving signs is asynchronous motor, digital micro-computer main board, LCD. Restore to a complete image automatically when power be cut off. Scrolling LED display and LED scrolling integrates advanced mechanical, electronic and digital control technologies to achieve significant advantages in both functionality and reliability. Scrolling Light Box is a multi-image advertising board or information billboard designed for both indoor and outdoor applications.