Step 1:According our base drawing,using screws to fix the feet plate on the right position

Step 2:Connect the main profile on the ground,"A"to "A","B"to "B"…… and then fix the column to the feet plate

Step 3:Using crane hang up the pcs already be fixed one by one,and in the meantime connect the purlin and "X"…,the structure will be finished

Step 4:Pull up the roof Step

5:Pull up the mountain side roof Step

6:Pull up the sidewall,and put the pressing tube into the roof,and using screws to tighten the roof