laser engraving 1,suitable for artware; 2,Hi-pricision, low cost and Operate easily; 4,Good ... 530 laser engraving machine Features1, Most widely used, most practical; 2, Enclosed case design composed of 3mm armor plate makes space ... , computerized embroidery and clpping, packaging and paper industry;Applicable material: Wood, . Bamboo, jade articale, marble, organic glass, crystal, rubber, plastic, ...