Qujing victory Steel factory is specialized in the production and installation of steel truss design for the integration of enterprise. And to undertake a variety of sizes span steel plant, steel plant, steel warehouses, heavy steel, light steel structure. Charging station grid, light steel plant, bolt ball rack, ball grid welding knot, spherical grid, Wangjiagongcheng; ceiling, canopy and other related steel structure engineering manufacture, Pins: welding cabbage, bolt ball . Various gas station ceiling, gas grid, gas pipelines and tanks of various mixing station equipment design and installation. Compared with ordinary stainless steel high investment costs, has not been able to make it as a normal structure. But now factor assessment of the overall cost structure more and more, such as: corrosion resistance, especially in the coastal areas, reduced maintenance and lower maintenance costs will have a huge impact on the overall life cycle costs. ?? The nuclear power industry is a typical example, in the nuclear power industry, the structure needs to have a long life, because it is not easy to repair or even impossible for maintenance