... production capacity is:Contact IC card: 30,000,000pcs,Contactless IC card: 60,000,000pcs ,Irregular shape card 20,000,000pcs,Prelam: ... Mifare Ultralight Chip Specification:Product code:Mifare UltralightProduct Category:Passive RFID antennaFrequency:13.56MHZRF Protocol:NFC Forum Tag TYPE 2; ISO ... -30℃/humidity 20%-60%6)How to buy ?1.The card specification ( such as size,quantity,artwork of our product ...