... 1,500 employees 12 years RFID experience fine quality with competitive price various chips are available RFID ... IC Contact ISO7816 SLE5542(4442) 256 Byte Memory SLE5528(4428) 1k Byte MemorySpecificationMaterial: PVC, PETDimension: ... , Metallic Gold/SilverApplicationAccess Control card, Time Attendance card, Hotel keycard, Transport Ticket, member card, Club card, and etc. SLE5542 Pvc ...