O mea e fai i le American standard wide-flange H-beam ma le lapopoa o le ASTM A6.E mafai ona filifilia le vasega uamea i le va o le ASTM A572 GR50 /GR60, ASTM A992 poʻo le Q355.O le u'amea vevela e fetaui ma tulaga ASTM A123, ISO1461 ma AS/NZS4680.Ioe, matou te fiafia foʻi e faʻafeiloaʻi isi tulaga lelei ma eseese HDG coating mafiafia mo matou tagata faʻatau, aua o la matou masani le vave tali atu i manaʻoga o tagata faʻatau ma galue vave.Le suʻesuʻega umi a le kamupani o faʻamatalaga masani o le WF beam 2000 tone, e faʻafetaui ai manaʻoga sili ona vave a le tagata faʻatau.