... station, multi-layer bed filter, active carbon filter, softener or anti-incrustant dosing station, heat exchanger, ultra- ... in Pharmacopoeia in partial countries, so it is needn't use multi-effect water distiller.)Equipment characteristics: Manufacture time ... the critical parts are adopted the famous brands, so that it is further guaranteed the quality of the ... , SAT, DQ, IQ, OQ, PQ ect. RO water purifier