Matou te manatu o le a le faʻamoemoe e mafaufau i ai, o le faanatinati o le faʻanatinati e galue mai le fiafia o se tagata faʻatau tulaga o le teori, faʻatagaina mo le sili atu le maualuga, faʻaitiitia le tau o le gaosiga, fua faatatau e sili atu ona talafeagai, manumalo i le au faʻatau fou ma muamua le lagolago ma le faʻamaoniga mo Ea Vali fana fana,La'au Drill Countersink, Meafaigaluega Taoti Fafie, Fa'amau Fa'amau ma Tap Set,Seti Meafaigaluega Faatoaga.O oloa uma o loʻo gaosia i meafaigaluega faʻapitoa ma faiga faʻapitoa QC ina ia mautinoa ai le maualuga.Faʻafeiloaʻi tagata fou ma tagata matutua e faʻafesoʻotaʻi i matou mo le galulue faʻatasi pisinisi.O le oloa o le a tuʻuina atu i le lalolagi atoa, e pei o Europa, Amerika, Ausetalia, Malaysia, Angola, Zurich, Estonia. O lenei ua matou mafaufau ma le faamaoni e tuʻuina atu sui faʻailoga i vaega eseese ma le maualuga o tupe mama a matou sui o le mea sili tatou te popole i ai.Fa'afeiloa'i uo uma ma tagata fa'atau e fa'atasi ma matou.Ua matou sauni e fa'asoa fa'atasi malo-manumalo.