... CO2 laser tube,DSP offline 600x900mm working area CE,FDA glass laser engraving machine , 100W laser, best quailty laser ... application: Available materials: acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double-color ... but also connect to U disk, USB communication. 2) Import liner bearing with high precision; 3) The “front” and “back” ...