Single light and medium plant and warehouse, single factory, large span public buildings, high-rise buildings, multi-storey industrial buildings, office buildings and residential building; large span railway, highway and city bridge, city viaduct; disassembling and moving structure etc..
These structures are widely used in modern industrial buildings and civil buildings, public buildings, municipal engineering, Luqiao engineering, it has high strength, light weight, good material, high reliability, short construction period, high degree of industrialization, has been more and more designers are using.