Shijiazhuang Sanhe Shengong Feedstuff Machinery Co.,Ltd. specializes in steel silo engineering, cereal-oil and feed processing machine, and computer automation controlling engineering. Steel silo engineering branch is the mainstay of the company. We developed and produced assembled corrugated zinc-plating steel silo.  Its product design totally conforms to the GB50322-2001 Grain Steel Silo Design Specifications of CPPC national standards and its capabilities have reached domestic advanced levels.