... and authentication2.Business certificate3.ISO 9001:20004.American ULAbout Zhengxinyuan Co.,Ltd§ Our factory is proffesional in adhesive label printing.If you ... .§ The main materials are:art paper,glossy paper,semigloss paper,matt paper,sythetic paper,craft paper,themal transfer paper,aluminum foil paper,PE,PP,PVC,BOPP,PET,removable ...