The seismic performance is good. Because the activity of the earthquake is left and right and up and down, the light steel structure connected with screws constitutes a safe and stable box, which will not collapse or fall of the wall due to the shaking of the earthquake.

It can be 8 degrees of earthquake, can prevent typhoon 9, the roof bearing snow 1 meter, this is because galvanized steel light and strong, is a good building material.