... :3mm cardboard/inner:157g coated paper 2.high quality hard cover book 3.OEM high quality hard cover book: Customized items are ... accept FOB /CNF/CIF price.CERTIFICATEISO 9001APPLICATIONSgovernment,enterprises, bank, insurance, super marketing, school,shop, club.ect.PACKAGEGood quality export carton packaging ...