... to store wheat, corn, barley, rice, soybean and other grain products YIKAI steel silos are made by high quality galvanized ... Concrete Corn Bottom (800t - 5,000t)3. Hopper Bottom Steel Silo with Steel Structure Base (10t - 1,200t) Services include designing, ... and coal etc.III. StructureThe main structure of assembly steel silo:roof of silo, wall, stiffener,high-quality bolt and sealant Specification ...