Ku-Hangzhou Haina Environmental Protection Technology Co., Ltd., siyabonga kakhulu ngokuzimisela kwezindlela zokugcina izinkampani zokuthuthukisa imithambo yezindaba zokuhlanganisa nezindlela zokuhlanganisa amanzi. Ngeminyaka eyi-20 edlule, sibonakaliswe ngokuzimisela kwezindlela zokuthuthukisa nokuzilungiselela, okusiza ukuthi sithuthukise amaphetha amaningi kakhulu (amashumi amabili namathathu) amahlinde amahlanu amaningi okuthi aqinisekiswe ngokuphelele ukuthi asebenze kubizo labo bokulungisa amanzi kuzo zonke izindawo zasezweni. Isikhumba sakuthuthukisa esiphambili, esiqinisekiswe kabusha futhi sesebenza ngo-2021, sisebenza emanzini amashumi amabili namathathu amashumi amabili (36,000) emizuzwana yemeteru, esiza kuthi sithola izilayini zokuthuthukisa ezisemthwakathini ukuthi sithuthukise amaphetha amahlanu amaningi okuthi ayihlakanipha amanzi kanye nezilayini zokuthuthukisa ezinamandla amaningi kumlinganiso wokuthuthukisa. Zonke izilayini zethu zokuthuthukisa ziqinisekiswe ngokuphelele ngokulinganisa kwe-ISO 9001 ne-ISO 14001, okuvumela ukuthi ziqinisekiswe ngokuphelele ngokulinganisa kokulungisa kwezinto kuzo zonke izindawo zasezweni kanye nezindlela zokulungisa izinhlobo zezinto eziphansi kwemvelo. Siyazi kakhulu ukuthi zonke izindawo zokusebenza ziyabona izinkinga ezihlukene zokuhlanganisa amanzi, ngakho ke izilayini zethu ezinamandla amaningi zithuthukisiwe ukuthi zisebenze kahle kuzo zonke izindawo eziningi zokuthuthukisa amanzi, njengokuthuthukisa amanzi wesikhaleni, ukulungisa amanzi okusebenza okunamandla kakhulu, kanye nokuthuthukisa amanzi okusebenza kwezinhlobo zokudla. Ngokuxhumana kwezindawo zasezweni nezindawo ezingcono kakhulu zasezweni kanye nezindawo ezingcono kakhulu zasezindawo, u-Haina waphakamisa indawo yakhe njengeyilayini enkulu ekuthuthukiseni amanzi ukuthi ibe nzima, isafule kanye nokuthi ibe ngekhaya kuzo zonke izindawo zasezweni.