O lo'o fa'apipi'iina le fa'aofuofu uamea fa'aluulu i le lanu lanu ma le uamea uamea ma fa'agaioia e Roll Forming Machine.
Mafiafia:0.12mm-0.6m
Lautele:600mm-1050mm
Umi:1.8m i le 12m
E tusa ai ma foliga eseese, e masani lava ona vaevaeina i le T-foliga taʻavale, faʻapipiʻi faʻapipiʻi, taʻavale tioata ma isi.
E tusa ai ma mea u'amea eseese, e mafai ona vaevaeina i lanu faʻapipiʻiina ie taualuga, vevela faʻapipiʻi galvanized corrugated ie taualuga ma galvalume laupepa taualuga.