... section steel Place of origin: Shandong China Technique: Welded Grade: Q235B/Q345B Brand Name: XGZ H steel beam,professional supplier for ... ,pre-house, alrealy export to many countririesH steel beamRaw material: Q235B or 345BHot rolled / welded H beamTechnique: weldedWidth: 200-700mmheight: 200 ... -80903595 Fax:+086-532-80903591M.P No.: +086-13188988192 XGZ Q235B,Q345B H section steel,H beam, H steel