... materials: Fabric, Hard Wood, MDF, Plywood, Plexiglas, Plastic, Acrylic,Bamboo, jade, marble, glass, crystal, plastic, garments, paperleather, rubber ... othe non metal materials. Can also engrave onto metals with coatings.(2). Applications of Laser machines - Advertising, ... and Laser tube, USB Communication cable,computer system with LCD monitor (Clients prepare the computer system by themselves).Main ...