About Us
Proud Tek Co. LTD was founded in 2008, since our establishment, we have been focusing on the research and development, manufacturing, and sales of smart cards and RF related products. Our products have been widely used in many fields, including: logistics, express way, campus, internet bar, water meter, electric meter and gas meter, access control, security, anti-counterfeiting, food tracking etc. To ensure quality, we brought in a whole set of full automatic machines, including: fully automatic Die-Bonding machine, ultrasonic reeling machine, Heidelberg ....
more 
Contact Memory Cards:
Atmel：AT24C02, AT24C64,
AT24C256 etc.
Infineon: SLE4442/5542, SLE4428/5528
Contactless Cards:
125khz: EM4100, ATA5577,
NXP Hitag 1, Hitag 2, Hitag S256,Hitag S2048
13.56MHz:
NXP Mifare Ultralight U10， S50(1k), S70(4k)， DESFire D40(4k)， DESFire EV1(2k/4k/8k)，I-code SLI
TI Tag-it HF-I Plus etc.，MIFARE Mini S20, ICODE-1, ICODE-2.
UHF: 18000-6B
.gif)
