1.auto water vending machine 2.coin, IC card payment system 3.UV, ozone sterilizing 4.Capacity: 400~1300GPD 5.6 ... compound, bacteria etc. harmful substance for human body.2.Ultraviolet ray (UV)24 hours non-stop sterilizing, ensure water hygiene3.Adopting ... regular technique of drinking pure water production reflects on the machine, cabinet style decent design, technological process clear, easy for ...