... 2%-10% lower than other suppliers 3.10years experience hardback book:1. paper stockwoodfree paper, gloss/matte art paper, newsprint, ... kraft paper,non-weave stock, etc.2. printingoffset printing, digital printing,CMYK printing, screen printing 3. binding perfect binding,wire ... -O, spiral, 3D book binding, thread sewing binding, square back binding, round back ...