RO Water Treatment System:RO+EDI+Ultrafilter(PLC).ISO9001 registration.Satisfy cGMP standard, E.S., USP, China Pharmacopoeia. RO Water Treatment SystemSummarize: Reverse Osmosis ... time: It is a company with redundant experiences, who produces water system equipment earlier than others. Control way: Normal one: PLC + touch ... set documentations: FAT, SAT, DQ, IQ, OQ, PQ ect. RO Water Treatment System