Shenzhen maiquan Information Technology Co., Ltd. has been committed to the development and impro
Due to the large flow of people in the scenic spot Park, the increase of the flow of people durin
Little friends who have come to Shenzhen will be surprised that as a first-line metropolis, the b
Do we pay attention to the buttons of the card swiping machine when we punch in and out of the bus e
Looking at the development trend of smart public transport in the next five years, we can be sure