2)Wind speed(KM/H)
3)Snow load (KG/M2) if have
4)Earthquake load if have
5)Crane (if have) ,Crane span, crane lift height, max lift capacity
6)The materials on the roof and the wall
7)Crane need or not. if yes, please tell me the max lifting weight and max lifting height.
8) If you have other requirements,please also inform us.
9) It is better if you have your own drawings. please send them to me.