... , granite, glass, wooden fish stone and other hard materials engraving and cuttingSecondary processing of woodworking industry, three- ... products.The advertising industry: the productiong of advertising signage and logo, acrylic cutting, plastic molding, productiong of ... .Craft industry: shadow carving, reliefCharacteristicsThe compact, convenient and durable.Engraving speed, similar products 2 to 3 ...