1. First, make the line according to the size of the site, and mark the installation position of the column.
2. Then install the column in the column installation position and assemble the frame.
3. After the assembly of the frame is completed, the first straightening is performed to ensure that the column is on a line.
4. Put the plastic mesh around the steel and assemble it onto the frame.
5. Conduct a second straightening.
6. Check the installation details and modify the existing problems.