1,CE Standard 2,laser engraving machine 3,Compatible with CorelDraw, AutoCAD etc 4,Warranty:1.5 YearS Applications of laser engraving machineThis kind laser engraving machine is suitable for ... Red dot pointer 5.Auto focus19Consumable parts(Recommended)1.Extra laser tube Pictures: CNC Laser cutting machine with CE /laser engraver/high speed laser cutting machine/laser machine with CE certificat