... SGS,ROHS,ISO9001:2000,ISO14001,UL 2.security labels 3.more than 15 yers OEM ... counterfeiting code, then by the special ink Cover print and into. Mark points surface layer, the mucous ... silver, can print, design; Time is colored or white layer TongBanZhi or easy Shredding, with security identity code; ... card, etc1.SGS,ROHS,ISO9001:2000,ISO14001,UL2.security labels3.more than 15 yers OEM experience4.no ...