Different chips 125KHz, 13.56MHz, shapes available, High quality ABS/PC, Ultrasonic plastic welding

Different chips 125KHz, 13.56MHz, shapes available, High quality ABS/PC
Ultrasonic plastic welding
Colors: Available Red, black, yellow, blue, grey, green...

IC available at 125KHz nominal:
TK4100, EM4100, EM4102, EM4450,
NXP Hiatg1, Hitag2, HitagS256, HitagS2048,
Atmel temic 5567

IC available at 13.56MHz nominal:
NXP Mifare1 S50, Mifare1 S70, Desfire MF3ICD41, Mifare Ultralight, Icode1, Icode
Sli , Legic mim256, JWL872, TI256, TI2048,INSIDE picopass 2KS 

Application: Door Access Control, Burglar Prevention, Patrol Management,Personal
Identification, Car Park Control, Member Club Management, etc 

Oem welcome.