E ai ki ngā wheako o S&A Teyu, mēnā ka puta he whakaoho E2 ki te pouaka whakamatao hau ahumahi o te mīhini tā UV tere-rahi, tera pea he whakaoho pāmahana wai tino teitei. Ko ngā take mō te whakaoho pāmahana wai tino teitei ko:
1. Kua āraia te tauera puehu, ā, kāore e taea te mimiti i te wera. Me horoi tonu;2. Kāore i te pai te hau e tomo mai ana, e puta mai ana hoki. Kia pai te hau e puta mai ana.
3. He iti rawa te ngaohiko, he koretake rānei. Whakamahia he mea whakau ngaohiko, whakapai ake rānei i te taura hiko;
4. He hē te tautuhinga o te kaiwhakahaere pāmahana. Tāuta anōtia ngā tawhā, whakahokia rānei ki te tautuhinga wheketere;
5. Te whakakā me te whakaweto i te pouaka whakamatao i ngā wā maha rawa, ā, kāore e taea te tīmata wawe i te tukanga whakamatao. Me whakarite kia nui te wā e whakaratohia ana mō te tukanga whakamatao;
6. He nui ake te kaha whakamatao o te mīhini tā UV i te kaha whakamatao o te pouaka whakamatao hau ahumahi. Tena koa whakawhiti ki tētahi pouaka whakamatao nui ake.
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.
