1.rofessional valve gaosi oloa, faatasi ai ma le silia ma le 20 tausaga o aafiaga tau alamanuia.
2.Monthly gaosiga gafatia o 1million seti, e mafai ai ona vave tuʻuina atu
3. Fa'ata'ita'i valve ta'itasi ta'itasi
4.Intensive QC ma le tuʻuina atu i le taimi, ia faʻamaonia lelei ma mautu
5. Faʻafesoʻotaʻi vave fesoʻotaʻiga, mai le muaʻi faʻatau atu i le maeʻa faʻatau