Stair Case Ladder
Material: Q195, Q235
Surface Treatment: Pre-galvanized
Surface Treatment: Pre-galvanized
| Width(mm) | Height(mm) | Length(mm) |
| 420 | 1500 | 1500 |
| 450 | 1800 | 1725 |
| 480 | 1829 | 1955 |
| 2000 | 2000 |
| Width(mm) | Height(mm) | Length(mm) |
| 420 | 1500 | 1500 |
| 450 | 1800 | 1725 |
| 480 | 1829 | 1955 |
| 2000 | 2000 |