... , currently nearly 3 / 5 of the high-end smart cards are OEM produced by us, we are now ... to exploit wide range of utilising potential of the smart card not only in Tel-communication, door accessing, Loyalty ... making good friends from all people (individual or giant group) from all over the world. Be our customer or ... Xintong Intelligent Card Tec. Co.,LtdContact : Frank YangWeb: Smart card form china