Retek pisinisi e aofia ai tulaga e tolu: Motors, Die-Casting ma CNC gaosiga ma uaea harne ma tolu nofoaga gaosiga.Retek afi o loʻo tuʻuina atu mo tagata nofoia, vaʻa, vaʻa, vaalele vaalele, falemaʻi, fale suʻesuʻe, loli ma isi masini taʻavale.Retek uaea harness e fa'aoga mo falema'i, ta'avale, ma mea faigaluega a le fale.