Amashele okukhula amanzi ayisibonelo esikhundleni esibalulekileyo ekunikezeni umniki wamanzi okudla othembekile, okuphephile, nokubalulekile kuzo zonke izindawo zokuphuma phandle nezindawo zokuphuma phandle. Amashele aya ku-Haina asebenzisa izintonga zokugcina amanzi ngokuphepha (reverse osmosis) nezintonga zokugcina amanzi ngokuphakeme (nanofiltration), ezisembelezwa ngokuchaza kakhulu ngeminyaka eyingu-30 yezifundo zokuxhasa kwezinsizakalo nezindlela zokwenza izinto eziphambili. Amashele ethu omkhulu okusebenza akwazi ukususa konke amashele okungafanele, futhi akwazi ukususa amabacteria abanomthelela, amavirus angcono, nemetali emibi engezansi, ukunika umuntu isibonelo sokuthembeka kakhulu noma kuphi umuntu oyisebenza ngaphandle, umuntu owenziwa ngamandla, noma umuntu oyisebenza ngaphandle. Ngokubhekana nesibonelo sokuthembeka kakhulu kumhlaba noqiniseko lokusebenza kahle, izinto zethu zisodwa ngokuphelele ngamathuba amakhulu aseNingizimu Afrika njengoko kuyisibonelo sokuthembeka kakhulu, njengoko kuyisibonelo sokuthembeka kakhulu kwe-NSF ne-RoHS, ukunika umuntu isibonelo sokuthembeka kakhulu sokuthi ishele yamanzi iyisibonelo sokuthembeka kakhulu nokuthembeka kakhulu kumhlaba. Isibonelo sokuthembeka kakhulu kwezinhlangano zethu kumahlaba kuyisibonelo sokuthembeka kakhulu kwe-ISO 9001 ne-14001, okuyisibonelo sokuthembeka kakhulu sokuthi izindlela zethu zokwenza izinto ziyisibonelo sokuthembeka kakhulu kumhlaba. Ngokuphanda kethu kwezinhlangano zethu, sibhekana nesibonelo sokuthembeka kakhulu kwezinhlangano zethu.