... NFC Wristband are available with broad range of RFID technology, from low frequency 125KHz EM unique, Atmel ... etc,thus it provid an optimal solution for different RFID applications.Frequency: 125KHz, 13.56MHzChip: TK4100,EM4200, ... Strict quality Control SystemManufacture Process:1. Silicone injection machine, Silicone rubber Kneader Machine2. Machine: CNC turning, milling, drilling, grinding3. Printing ...