... sides Application:Widely used for advertisement in mall Acrylic LED light box:(1) Material:imported acrylic.it is made of clear ... ,silk-screen,printing,hot-bend orming,grinding,polishing,laser engraving&,cutting, laser marking etc.Equipment :milling machine,trimming machine,drlling ... machine,laser engraving machine, engraving machine,baking etc. acrylic LED light box (many types)