... paperback binding,sewing binding,perfect binding,flexi-bound bingidng,saddle stitch binding,wire-O binding,glue binding,spiral binding.5) ... provide many kinds of products according to clients' demandsBooks for children printing 1) PaperWe can provide many kinds of paper ... binding,sewing binding,perfect binding,flexi-bound bingidng,saddle stitch binding,wire-O binding,glue binding,spiral binding.5) ...