... (Up to 100MT/Piece) Steel Structure Storage Bunker (Single,Double,Trio) For Accommodation(Coal,Concrete) Hangzhou Zhongxin Steel ... H-section , hot-rolled H-section, channel, steel column, steel beam),standard frames, secondary framing, roof & wall materials, Tempcon (sandwich ... mentioned.Hence, ZXSS has the ability to design and manufacture single-storey workshop/ plant , tier and high-rise steel ...