We are specializing in the manufacture and export steel raw material of China.Pls find below product list for your reference:ERW Steel Pipe/Hollow SectionSq& Re Pipe:12.7*12.7-600*600*0.45 -18mmRound :21.3-508*1.3 -10mmSteel Section IPE: 80-200CHANNEL:50X25X5.0-320X90X 10.0mmANGLE:25*25*2.5-200*200* 20mmflat bar:20*1.8- 300* 30mmHOT/COLD ROLLED STEEL PLATE/SHEET0.7-50 * 1000 -2500mm * 6000 -12000mmFor more detail of items pls visite http://www.acesteels.com Should any of these items be of interest to you,pls let us know.We'll be happy give you the competitive price.