... appearance 4,Easy to install 5,Insulation material: EPS,PU,rockwool Packing: Depends on detail structureIf you really interested, please give ... : Wind speed, snow load, etc.4. Insulation material: EPS,PU,rockwool,glasswool5. Crane beam: Do you need crane beam inside the ... price, on time delivery and best service is our goal. high quality prefabricated steel structure frame platform