Shenzhen Ai-Te Intelligent System Co.,LTD was established in 2002, it is a leading high-tech enterprise who dedicated to RFID system&＃039;s developing, producing, sales and service. We have our own developing and producing base, and offer excellent RFID scheme to our customers. Our products Reader series(125KHZ series /13.56MHZ series / long-range reader) Controller series(HDS2204 series Network model/HDS2208 series Single Networking/L series 4 doors) Card series(ISO thin card/ Thick card/ Key buckle card) Smart card series Thank you very much for reading this email in your busy time .Our company can supply excellent quality and cheap price products. Including reader series,controller series and so on.