... board and etc. It can widely be applied to wall materials of various high and low buildings such ... .If you have any inqueries,pls feel free to contact me at any time and we will ... , etc. 2. Doors and windows: Dimension, quantity, position to put them. 3. Local climate: Wind speed, snow load, ... materials that are not allowed to import into the country where the structure is planning to use? 7. If you ...