Sheng steel silo, supply cement tank, cement tank filled steel silo provided by China. We are filled steel silo Anyang City Development Co., Ltd. (www.aclsol.com) located at: Henan Anyang specializes in: Large steel base, cement silo, fly ash silo, grain silo, steel silo with a dead weight of slag powder Light, on the basis of low demand, "(an average of half of reinforced concrete silo construction period), small footprint, the provincial labor and low cost, but also the use of double wall panels will be used in two different positions of the body material processing synthetic one, can reduce construction costs. Meanwhile, steel silo construction not affected by season, weather and other factors, companies can use to quickly achieve good economic returns. According to the actual calculation, compared with the same capacity of reinforced concrete silos, the amount of steel reinforced its considerable amount of almost 150 tons of steel silo cement tank, cement consumption savings of about two-thirds; concrete silo due to weight and height requirements of its high cost base, The total investment in high supply cement tank, to be higher than 15% to 40%, both of which cost analysis are shown in Table 3-1. COFCO Jiangyin logistics park project large fabricated steel silo steel silo storage capacity, high degree of automation machinery, management tends to be scientific, rationalization, network, can effectively reduce operating costs, and removable partial replacement, easy to operate. On the same storage capacity, the concrete silos small diameter, high altitude, relatively high grain layer height, grain storage management more difficult (such as difficult ventilation or ventilation uneven reach grain storage ventilation; fumigation difficulty is to use PH3 Fumigants are difficult to penetrate and reach the deeper layers of grain effect; grain layer of various parts of the food quality sampling detection more difficult, etc.), cement tank maintenance more difficult, especially after prolonged use, cracks, insulation and vapor barrier prone destruction of other phenomena, difficult to repair, will be more difficult to maintain the advantages of a silo, the overall good performance and long life. Second, airtight performance, wide use. Third, short construction period, low cost. Four, small footprint, easy to manage. Five, high strength. Six, covers an area of ??less light weight.