Ukusebenzisa izilwanyana zokulahla amanzi esikhala kuyisisekelo esibalasekile ekuvikeleni kwamandla okukhula amanzi okukhala ngokuphelele nokusetyenziswa kwizindawo eziningi zokusebenza kwezindustria ezingaphakathi kwezindawo eziyisisekelo. KwaHangzhou Haina, sizisebenzisa ukwazi okudingekile kanye nokwazi okuphelele kwemithambo yokuqondisa ukuthi sibone isiphumo esihle sokulahla amanzi ngokuzimela kakhulu kubantu abasebenzisa amanzi esikhala emhlabeni wonke. Isikhala sakuthu sokuproducwa esisiza kakhulu, esiqondwe ngo-2021, siphakeme kakhulu ngameteru angu-36 000 esikwere kanye nesifundisa ngokuphelele ukuproducwa kwameteru angu-15 million esikwere wezilwanyana zokulahla amanzi ngonyaka. Izilwanyana zethu ezisalwa ngokucatshangisa kakhulu zisalwa ngokuzimela ukuthi zihambule izinto ezingavumelekileyo eziningi zokulahla amanzi, kungakhathali izinto ezingavumelekileyo eziningi, izibacteria ezingavumelekileyo, kanye nezinto eziningi zokulahla amanzi. Ngokuzimela kakhulu kwezindlela zokuhlela izilwanyana zokulahla amanzi ezizwe zonke, njengoko kufundwa ku-ISO 9001 kanye ne-ISO 14001, sizinika ukuthi izilwanyana zethu ziyakwazi ukuthi zihambule izindlela zokuhlela izilwanyana zokulahla amanzi ezizwe zonke. Ukuthanda kwanoma kwezinye izinsizakalo zokuzimela kanye nokuzimela kwezinye izinsizakalo zokuzimela kwenza ukuthi sibone izilwanyana eziningi zokulahla amanzi, kungakhathali izilwanyana ezinokuthula kakhulu kanye nezilwanyana ezinokuthula kakhulu, okuyisisekelo esibalasekile ekuvikeleni kwamandla okukhula amanzi ngokuphelele. Ngokuzimela kakhulu kwezinhlelo zokuvikela umhlaba, izilwanyana zethu zokulahla amanzi zisalwa ngokuzimela ukuthi zihambule ukuthi amanzi ayenziwe ngokuphelele kanye nokuthi zihambule ukuthi amanzi ayenziwe ngokuphelele, okuyisisekelo esibalasekile kubantu abasebenzisa amanzi ngokuphelele kanye nezindawo ezingaphakathi kwezindustria.