| Connection Form: | Welded Connection |
|---|---|
| Main Steel Structure: | Q345b Steel |
| Secondary Steel Structure: | Q235B Steel |
| Steel Stair: | Grey Paint Two Times, Contains Handrails |
| Roof Horizontal Brace: | φ20, Q235B*Grey Paint Two Times |
| Roof Pane: | 840 Type, 0.5mm Color Steel Plate, Silver Grey |
