we are specializing in designing, manufacturing and installing grain storage steel silos since 1998, and have successfully accomplished many projects for our domestic customers, ranging from grain, flour, feed, seeds and oil industries. At the same time, we also manufacture the complete equipment and machines of steel silos, like dust cleaners, transporting systems, including drag conveyors, belt conveyors, screw conveyors, and elevator systems. The silos we manufacture have large diameter and capacity, which are popular for their easy installations and low costs. There are many ways of unloading, such as the fluidized unloading, multi-spot unloading, the flat bottom sweeping unloading and clean by hands etc... We can also choose the concrete conical bottom to put the automatic-flow unloading into practice. The flat-bottom steel silos can be widely used in grain process and storage lines, some of them can be chosen to be used in oil, feed, flour, starch, brew, and port or grain storage industrial lines. The application of silos greatly improves the efficiencies of processing grains, and the costs are less than the concrete silos.