... Steel Building,Space Frames, Portable Cabins, Tubular Steel Structures,basic building elements(built-up welded H-section , hot-rolled H-section, channel, steel column, steel ... truss structure) 2860T Singapore ,20053 Steel structure Project for Building of Changi Airport Budget Terminal,Singapore ... .M. ,201029 Uganda Kempala 4-storey Office Building Steel Struc. System, 11000Sq.M.,201030 Brazil Vale ...