Its advantages include:

             (1)small and delicate size:   Placed in many different area such as communities, cafeterias, coffee shops, schools, hospitals, waiting rooms, etc

             (2)convenience and low cost:   Providing fresh high-quality but low-cost drinking water at any time. With high cost-performance, the unit price of water is USD$0.**5/L, which is only half of the directly drinking water in community and 1/3 bottled water(*8.9 liters per bottle)

             (3)easy to install and use:   Installed in any places of lightings and water supply. Purified water can be supplied by cards or coin. Users only need to put in corresponding amount of coins according to the quantity of water will they need. In this way, purified water will not be wasted.

             (4)safe and reliable:    The technique of this machine is complete and mature, ensuring that the quality of finished water reaches national standard.