E ai ki ngā wheako o S&A Teyu, i te tīmatanga tuatahi o te waeine whakamatao wai pūtake rama UV LED ka ringihia te hau i roto i te paipa wai, ka heke te taumata wai, engari kia mau tonu te taumata wai ki te rohe matomato, ka whakaaetia kia tāpirihia anō te wai e tika ana. Tirohia me te tuhi i te taumata wai o nāianei, ka tirotirohia anō i muri i te oma o te whakamatao mō tētahi wā. Mena ka tino heke te taumata wai, tirohia anō te turuturu o te paipa wai.
Mō te hanga, kua whakangaohia e S&A Teyu te neke atu i te kotahi miriona yuan mō ngā taputapu hanga, hei whakarite i te kounga o te raupapa o ngā tukanga mai i ngā wāhanga matua (whakamātao) o te pouaka whakamatao ahumahi ki te whakarewa i te pepa whakarewa; mō te mahi kawe taonga, kua whakatūria e S&A Teyu ngā whare putunga kawe taonga i roto i ngā tāone nui o Haina, ā, kua tino whakaitihia te kino nā te kawe taonga tawhiti, me te whakapai ake i te whai huatanga o te kawe waka; mō te ratonga muri-hoko, e rua tau te wā whakamana.
