... , PET ABS 2)Size: ISO standard 85.5 x 54mm, or customer's requirements 3)Thickness:0.3mm, 0.5mm, 0.6mm, 0.7 Dear ... sir or madam:We'd like to introduce Beijing Yicheng as a leading manufacturer of SIM Card,Magnetic card, IC card ,Scratch card ... world to exploit wide range of utilising potential of the smart card not only in Tel-communication, door accessing, Loyalty, oil, fueling ...