China Grain Distribution Project-million-ton silos of Dalian Beiliang Co., Ltd.. The first-stage construction covers 138 silos, and the working building consists of another 8 silos, each with an inner diameter of 12m and a height of 45m; the second-stage construction includes 20 silos, each with an inner diameter of 32m and a height of 48.5m. The single silo volume is designed as 30,000 tons.