Uamea uameao se ituaiga uʻamea faʻafefiloi ma le tele o elemene e pei o le molybdenum, manganese, nickel, chromium, vanadium, silicon, ma boron.O nei elemene faʻafefiloi e faʻaopoopoina e faʻateleina ai le malosi, maʻaʻa, ma le ofuina o le tetee.Alloy steel e masani ona faʻaaogaina mo CNC masinivaega ona o lona malosi ma le maaa.O vaega masani o masini e faia mai le uamea uamea e aofia aifa'ato'aga, 'au,fa'ailoga, fa'amau,alatoto, bearings, bushings, flanges, sprockets, mafa'amau.”