... H-section , hot-rolled H-section, channel, steel column, steel beam),standard frames, secondary framing, roof & wall materials, ... H-section , hot-rolled H-section, channel, steel column, steel beam),standard frames, secondary framing, roof & wall materials, ... span truss structure) // 2860T 3/ Singapore / Steel structure Project for Building of Changi Airport Budget Terminal,Singapore // 1200T 4/ ...