co2 Laser Engraving Machine 1.DSP control system 2. LCD touch panel 3. Auto up& down work table 4. CE, FDA certificate co2 Laser Engraving Machine Main application:Available materials: acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double-color board, etc. nonmetal materialsComprehensive application: advertisement, arts and crafts, toys ...