... ) Steel Structure Storage Bunker (Single,Double,Trio) For Accommodation(Coal,Concrete) Hangzhou Zhongxin Steel Structure Make Co., Ltd( ... the Prefabricated(pre-engineered) Steel Building,Space Frames, Portable Cabins, Tubular Steel Structures,basic building elements(built ... structure) 2860T Singapore ,20053 Steel structure Project for Building of Changi Airport Budget Terminal,Singapore 1200T Singapore ...