EC21 Buying Leads Catalogs - i beam standard http://importer.ec21.com/buy_leads/i beam standard.html Buy H-BEAM and PLATEhttp://www.ec21.com/offer_detail/Buy_H_BEAM_and_PLATE--8392255.htmlDear sir/ms We want to buy H-BEAM H-300X300X10/15X12.000L, and PLATE 12MM THICK 1,219X2438X12MMthk etc.STANDARD:BS 436020090925