This is Cathy from Sinosecu/Wintone Technology Corporation. We focus on identity recognition and verification solutions. We provide passport readers/scanner, id card readers/scanners, ocr solution, mobile/server ocr sdk, license plate recognition camera, etc. If you are interested into our solutions, let us connect together. Wechat/Whatsapp/Mobile Number/Telegram/Viber: 86 13371621165, Email: Zuosy@sinosecu.com.cn