... .cover:hardcover,spot UV 4.inner:art paper,book-make 5.OEM children sound book & reading pen 1)Material for cover and ... your products.4)Printing:CMYK and Pantone color5)Pages or sheets:As follow as customer’s requirement6)Finishing for cover: Glossy ... is a factory specializing in printing sevice ,such as book printing, children’s book printing;,paper box printing ;Gift box printing;paper ...