SUNMI Technology Co., Ltd is an innovation-based enterprise which develops highly secure Android operational systems specifically developed for intelligent commercial scenes--SUNMI OS. Through this system, merchants can not only receive orders, but can also download apps to meet diverse needs, such as queuing, reservations, verification, cashiering and membership management.Furthermore, SUNMI has 20 years of experience in the development and manufacture of hardware, our competitive edge lies in the development of hardware and supply of basic services. We hope to enable O2O platforms to better serve clients.