... many types of materials , craftworks , logo & mark used for material: nonmetallic, bamboo, wood Parameters Models QC5030QC6090QC1290QC1224Laser power 60w~150WWorking area ... format supportedPLT,DXF,BMP,JPG,GIF,PGN,TIFEngraver for curve surfacesWe can provide rotary system so as ... free warranty under normal use and we give maintenance for life2) first class engineers give 12hours service on ...