we can offer all kinds of flange,GI pipe,steel pipe,seamless pipe,welded pipe..... our main products: 1) Hot-dip galvanized steel sheets/coils--GI,HDG 2) Prepainted steel sheets/coils--PPGI 3) Cold rolled steel sheets/coils--CRC 4) Hot rolled steel sheets/coils--HRC 5) Steel strips 6) Steel tubes & pipes,GI pipe,steel pipe,seamless pipe,welded pipe 7)Flange--FLG