Features:1) Materials: special paper of PU KE, imported paper2) Packing box: 300g, 350g, ivory card-board, white board of gray3) Printing techniques: UV lithography, silk screen printing, copperplate printing, and 4-color printing4) Surface disposal: ant-forgery, part glaze, bronzing, impress, and cover membrane5) Design: supply and perfect designs according to customers' requirements producing area:China