O'OGA
O i matou o le gaosiga sili ona tele o vaega o'o'o uamea i Saina. E masani ona matou gaosia paipa ERW fa'apitoa, paipa LSAW, paipa SSAW, paipa HFW ma paipa e leai ni mea. sikuea omo vaega:10*10*0.5-1000*1000*60mm rectangular omo vaega:10*15*0.5-800*1100*60mm lapotopoto omo vaega:10.3-2032mm THK:0.5-60mm