... all kinds of paper printing,such as: perfect binding offset printing books,catalog printing,packing box,label printing ... ,paper bag printing,cardboard box,corruagted carton printing. perfect binding offset printing books 1, Size/artwork: Customized. 2, ... color. 4, binding: Hard cover binding, perfect binding, glue and sewed binding, ring binding 5, finishing: Gluing, matt/glossy lamination, spot UV, ...