Established in 1999, SAG is a professional developer and manufacturer of high-quality RFID transponders. SAG’s products range from 125KHz, 13.56MHz to UHF. With in-house Research and Development resources and complete manufacturing capabilities, SAG can deliver both standard and customized RFID products of inlays, labels, cards, keyfobs and tags. SAG’s products can be used in a series of applications such as access control, cashless payment, loyalty program, mass transportation ticketing, asset tracking, industrial automation, Near Field Communication(NFC) and so on.