Lf/Hf/UHF RFID Reader, RFID Card, RFID Keyfob Tag manufacturer / supplier in China, offering UHF Long Distance Parking System 3-5m RFID Reader, RS485 RS232 Wiegand UHF RFID Reader for Parking Management System, 125kHz RFID Pet Tag for Animal Identification 2.12*12mm Free Sample and so on.