... SGS,ROHS,ISO9001:2000,ISO14001,UL 2.security labels 3.more than 15 yers OEM ... or white layer TongBanZhi or easy Shredding, with security identity code; Mucous membrane layer for permanent marking glue; ... . If the print special font anti-ounterfeiting code can also be better improve the anti-counterfeiting ... card, etc1.SGS,ROHS,ISO9001:2000,ISO14001,UL2.security labels3.more than 15 yers OEM experience4.no ...