BeiyuanTech is a Card Manufacturer and Card Equipment Agent in Shenzhen China(We produced smart cards for other companies in previous years), Our products include RFID card, Magnetic Card, Preprinted ...

3/F,Chongguang industrial,fenggang,dongguan city

SHENZHEN CSM TECH CO.,LTD is a manufacturer of Plastic card,contact IC card,Contactless IC card,Smart COS card,CPU Card,JAVA card,Dual interface card,RFID tag,SIM card,magnetic stripe card,barcode car...