*Standard Working size 500x500mm *made-in-China radio frequency laser (metal seal) or a glass laser tube *JCZ main board & EZCAD software *SINO-GALVO 7110 Scanner *Industrial computer *Water/air cooling system *control cabinet *stent and working table *optical system *Taiwan Mean well power supply *data connection *user manual*Double red lights focus(it will be combined with the red light of the scanner, to help you quickly find the right focal length.)