... to storage all kinds of grains,such as :wheat,corn,paddy,soybean,feed and so on.Low ... performance, they have been applied widely in fields such as grain, oil, chemicals, brewery, food processing, cement, coal, ... product:1. Lower basic cost with lightweight, low request for foundation, lowconsumption of steel.2. High degree of standardization ... used as warehouse or makeshift residence houses. grain silo