Ukufilthra kwe-RO Membrane kuyisibonelo esikhulu kakhulu kwemithambo yokuhlola amanzi ngokuvamile. Kwa-Hangzhou Haina Environmental Protection Technology Co., Ltd., siyasebenza ngokuphelele ekuthuthukiseni, ukuthuthukisa nokwakha kwezinkulungwane zokubhekana ne-Reverse Osmosis ne-Nanofiltration. Isikhumba sakwakha kwezinkulungwane, esikwenziwe ngo-2021, sisebenza emanzini angu-36,000 square meters futhi sisekelwe kusuka ku-Liangzhu Ancient City Site, okuyisitayela se-UNESCO World Heritage, okuhlanganisa umbono wethu wokuthuthukisa nokuthuthukisa. Izinkulungwane zethu zihlola kahle futhi ziqinisekiswa ukuthi zifanele izindlela zokuhlola zezwe lonke, kufuneka zifanele i-ISO 9001, ISO 14001, NSF, RoHS, ne-REACH. Sizihlonipha isivumelwano sezwe lonke, sizithumela izinkulungwane zethu ezihlukahlukene emazweni amaningi ukusebenza kwezinye izinhlangano zokuhlola amanzi, kusukela kwezinkulungwane ezingaphezulu kwezindawo zokuhlola amanzi emehlweni kuya kwezinye izinhlangano zokusebenza.