... : pre-treatment System (multi-medium filter, active carbon filter, ion exchanger, Millipore filter), membrane separation System ( Ultrafilter, nanometer filter, RO System), electrodialysis device, sterilization ... device, ozone device) and so on.Product’s scopeRO series Filter seriesMembrane and filter core Electrodialysis, ion exchanger, ozone sterilization SystemApplied scopePure drink ...