ShangYu Skytech Intelligent Technology Co.,Ltd former company name:Tech-Sky Industry Co.,Ltd was established by 2005. Our company is dedicated to the RFID tag package and related reader manufacture. Skytech is a new high-tech enterprise specializing in providing IC cards (contact & contact-less), magnetic cards, and barcode cards, as well as system integration and software development. At present, the product frequency is mainly in the 125 KHz and the 13. 56 MHz (ISO 14443A & B and ISO15693 ...