... Of Specifications Each Metal (Shanghai) Co., Ltd is a Factory-direct provider of all kinds of steel structure buildings and ... 175HN150*75-900*3005-167-286-1214.3-243 ItemHollow steel beamOrigionSHANGHAIStandardGB, ASTM, DIN, JIS.ectSteel materialQ195,Q235,Q345,A36 ... receipt of L/C or deposit by T/TApplicationslanger-scale building, bridges, shipbuilding, machinery, foundation and so on.Picture ...