... LEI" Brand CL-L1690SGD Laser Engraving Machine 1600*900mmwith Double Laser Tubes (blue & white)Applied Materials: The Laser ... plates, signs, construction models, instrument panels, wooden products, mold products, industrial mould, art industry, art crafts industry, decoration ... elegant performance character, 2. Iron and plastic vast of whole body, durability and high rigidity, 3. Humanized design, ...