Project Description: this project in 2009 to obtain the China Construction steel award, the construction scale of 44712 square meters. The project has six spans, respectively for a total of seven axis of A-G, B and C axis for two-layer corbels lattice structure column, e, f two axis for monolayer Niuge structural column and the rest a, D, g three axis for H section. In addition to each of the 50 tons of crane (A6), in which the BC cross layer is 125/32T (A7) two, the upper level is 200/50T, 200/32T (A7) two; EF is a single cable car, the crane tonnage is 200/50T, 200/32T two. The factory production Niuge pillar bracket at the maximum cross section of 4125mm * 750mm, the maximum height of 30.6 meters, the largest single component weighs about 27 tons. The total amount of the project is about 7263.68 tons.