1)Item name: Steel frame
2)Specification:Q235,Q345
3)Importance:It will be ok if you can inform us the followings :
A)Size for the building :Length , width, height & eave height
B)Doors and windows :size ,quantities,where to be out
C)Local climate: wind speed,snowload,earthquake (take any other serious weather into account)
D)material for wall and roof : EPS,PU,PVC or sandwich panel
E)It is better for you have the drawings or the pictures
4)Load: 40FT GP,20FT GP, 40HQ,40OT