... skin resurfacing machine 1.High precision ball screw from German. 2.Stepper working mode. 3.CE. co2 laser metal cutting machine ... Feature:1.Whole iron casting lathe ensure the rigidity, machine precision and long service time.2.Imported high accuracy ball screw ... .4. Used width in advertising industry, such as making advertisement logo, sign making, chest ID badge, office board, ruler, art ...