1.Listed Company with 20 years experience 2.Mango--High volume producers of RFID Cards & Tags 3.All you need ... stripe --350Oe, 650Oe, 2750Oe, 4000OeSerial Number--ink jet, thermo printing, laser engravingIC available at 125KHz nominalTK4100, EM4100, EM4102, EM4450,NXP Hiatg1 ... mangement and libraries. All you need under one roof Mango High quality RFID Smart ISO Card for access control