... ,large capacity. The Main Technical Parameters of Coffee Making MachineModelSC-7903S (Entire stainless steel structured)Power SupplyAC220V ... guarantee the machne and personal safety Applicable Places Office,Teaching Building,Student Dormitory,Reading Room,Library,Internet ... Canteen,Hotel Lobby ,Hotel Rooms,Bank,Hospital,Hotel,Office Building,.Snack Bar,Fastfood Restaurant,Subway Stations, Bus Stops ...