... printing inside:105gsm,128gsm,157gsm and others as required cover: soft cover or hardcover Soft cover book printing 1-4 ... light weight coated paper, wooddfree paper, cover can be soft or hard as you like Binding: glue, perfect binding, case binding ... Lingmei Color Printing Co., Ltd specializes in printing publications, books and periodicals, magazine, album, hardcover book, textbook, catalogue etc. ...