CO2 Laser cutting/engraving machine is high power & precision & cut ... crystal letters, bamboo & wooden frame; dual color laser engraving,chessboard laser engraving.Electrics & Electronic appliance product field:DVD,VCD,mobile ... making:double-color sheet laser engraving, brand board laser making,display stand laser making, acrylic laser engraving, rack stand, light box. laser engraving machine