Steel Structure, Prefabricated Building, Steel Structure Warehouse manufacturer / supplier in China, offering Prefabricated Steel Structure Erection Storage Roof Truss Warehouse Barn Shed (KXD-Z1), Portal Frame Light Steel Structure Factory Construction Warehouse with Crane (KXD-SSW8), Wide Span Prefabricated Light Steel Structure Construction Shed Factory Building (KXD-SSW97) and so on.