Khoom Lub Npe: Tsis siv neeg nrog softening theem nrab rov qab osmosis purified dej cov cuab yeej + EDI ultra-ntshiab deionization cov cuab yeej + txhaj tshuaj dej membrane sib cais khoom
Specification qauv: HDNRO + EDI-secondary 500L
Cov khoom siv hom: Wenzhou Haideneng -WZHDN