Le nto yenziwe nge-American standard wide-flangeUmqadi we-Hngomgangatho wobukhulu be-ASTM A6. Udidi lwentsimbi lunokukhethwa phakathi kwe-ASTM A572 GR50 /GR60, ASTM A992 okanye Q355. I-hot-dip galvanizing ihlangabezana nemigangatho ye-ASTM A123, ISO1461 kunye ne-AS/NZS4680. Kakade ke, siyavuya ukuhlangabezana neminye imigangatho yomgangatho kunye nobukhulu obahlukeneyo be-HDG coating kubathengi bethu, njengoko kulisiko lethu ukuphendula ngokukhawuleza kwiimfuno zabathengi kunye nokwenza ngoko nangoko. Uluhlu lwenkampani oluhlala ixesha elide lweenkcazo eziqhelekileyo ze-WF lugubungela iitoni ezingama-2000, ukuhlangabezana neemfuno zokuhanjiswa ezikhawulezayo zomthengi.