I BEAM,I PROFIT,IPE, HOT ROLLED,BLACK,GALVANIZED,RED OXIDE. size:50-400mm*37-104mm*4.5-14.5mm Length: 6m-12m I BEAM,I PROFIT,IPE,HOT ROLLED ,BLACK,GALVANIZED,RED OXIDE.size:50-400mm*37-104mm*4.5-14.5mm Length: 6m-12m pls contact for more detailds:selina chensales managermobile:+86 15522809261tel:+86 22 26228030-606fax:+86 22 26287579------------------------------GOLDENSUN STEEL GROUP I beam