... -beam,Z-beam,steel column, girder and purling etc.If you have any projects , pals give me the following information:1 ... dimension, quantity, where to put them3.Local climate: wind speed, snow load, etc4.Insulation material :sandwich panel or steel sheet5.Crane beam ... crane beam inside the steel structure?6. Is there any material that is not allowed to import into the country where the structure is ...