... paperPrinting: full color printingBoard thickness: 3mmBinding: sewing and hardcover bindingMore book printing specification is as follow:1, ProofsPDF proofs ... binding, wire-O binding, hard cover binding with round spine or square spine11, Post pressGloss lamination, matte ... , brochures, flyers etc. We own export licence and publishing book printing licence. Hard proofsFor printing products, color is ...