... proved by authority Bureau Veritas 2. Printing service for hardcover, softcover book; children book, catalog, magazine, paper bag, paper box, calendar ... Customized require and OEM is welcome. Item: Kids comic book printing Minimum Order Quantity: 500 Piece/Pieces .Package: ... we have attend exhibition at German Frankfurt book fair , Amerian Gift Fair , Brazil book fair, HK printing and package, etc. ...