... and authentication2.Business certificate3.ISO 9001:20004.American ULAbout Zhengxinyuan Co.,Ltd§ Our factory is proffesional in adhesive label printing.If you ... know details.We control and choose the excellent suitable raw materials from our suppliers,and make the design mature by our ... a wide range style and size label.§ The main materials are:art paper,glossy paper,semigloss paper,matt paper,sythetic ...