Background The self-service vending machines are popular for small size, flexible position and convenient use, […]

Background In the hotel, hotels, shopping malls, elevators, waiting rooms find digital signage, provide a […]

Background The self-service ticket machine is widely used with great convenience to people, also greatly […]

Background The supermarket headquarters need to conduct unified management of the operation of the supermarket […]

Project Background Due to the accuracy and openness of GPS and Beidou’s positioning and timing […]

Middle East customers to Xiamen to study application for industrial wireless communications and demand, after […]