... machines, plasma cutting machines, laser machines, cutting plotters, acrylic bending machines, polishing machines and so on. We also ... , jade article, marble, organic glass, plastic, cloth, rubber, acrylic, paper, leather, ceremic, glass and other nonmetallic materials. 2. ... fileds of advertising, gift working, leather, toy, model, building industry, computer embroidery cutting, paper packing and so on. ...