We used the high quality galvanized sheet and foam as the materiasl of the wall and roof . So the steel prefab house is good for fire proofing, water proofing, corrosion-resistant, sound-insulating, heat-insulating, resistance to typhoon of force 12, resistance to earthquake of force 7.
Saving material Steel structure building prefabricated house for office
G550 , AZ 150G
light steel structure,C steel,U steel,Galvanized steel with high strength , Expansion bolt for light steel villa design , Galvanized bolts