... hanga steel structure warehouse & workshop Steel structure ... of steel structures, steel building, metal building, modular house, steel frame for warehouse, workshop, garage etc, steel ... span, double-span, Multi-span, single floor, double floors!3) Base: Cement and steel ... steel frame without packing load in 40'OT, roof and wall panel load in 40'HQ! 3. Design ParametersIf you need we design ... *Long using ...