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Changsha water cup and IOT intelligent direct drinking water equipment appeared in the county and town water affairs branch of China Association for the promotion of international science and technology, attracting many customers to visit and consult. The intelligent IOT terminal water selling equipment has 4G support, mobile code scanning or card payment, touch sensitive water outlet, Intelligent Cloud platform management, mobile registration, real-time display, package pricing, and flow billing (accuracy: ML) We will continue to play an innovative role in providing professional and efficient intelligent direct drinking water equipment and high-quality services, so as to promote the development of urban direct drinking water.