laser cutting and engraving machine 1.1300*2500mm,CE,ISO 2.80W-130W ... ,crystal,glass,rubber etc 4.OEM laser cutting and engraving machine Applicable materialFabrics, leather, paper, bamboo and wooden product, film, canvas, etc.Characteristics1 ... the American imported focusing lens and mental condensing lens, the cutting strength is high.5.Co figurate the industrial water cooling system with ...