Guangzhou Shanghua Printing Co., Ltd. specializes in book printing and paper packaging.our main products include all kinds of cartons, card holders, books, periodicals, catalogs, all kinds of paper products, environmentally friendly and harmless glue and soybean oil ink.High quality advanced printing machines, professional workersstrict quality control procedure. We offer 100% customized products. Welcome to contact our professional sales and get one-stop service.Great service from sample to bulk production and delivery.