... ,IPE3) channel steel,U channel steel,C channel steel,Z section4) Angle steel,unequal angle steel5) Hot-dip galvanized steel sheets/coils,galvalume steel,corrugated steel sheet,GI,HDG ... --PPGI7) Cold rolled steel sheets/coils--CR 8) Hot rolled steel sheets/coils--HR 9) Steel strips,corrugated steel sheet10) steel Flange--FLG thanks flat steel SHEET/COIL