... -treatment crafts include floculant dosing station, multi-layer bed filter, active carbon filter, softener or anti-incrustant dosing station, heat exchanger, ... Equipment characteristics: Manufacture time: It is a company with redundant experiences, who produces water system equipment earlier than others. Control way: Normal one ... whole set documentations: FAT, SAT, DQ, IQ, OQ, PQ ect. RO water purifier