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Material | 1. Stairs type | Spiral staircase (YG-SI006) | |
2. Surface treatment | Spray paint | ||
Staircase Component Size(mm) | 1. Staircase Diameter | Normal is 1600mm, Customized as your job site | |
2. Treads | Steel plate | ||
3. Handrail | Dia 50mm*8mm | ||
4. Central column | Dia 114mm*5mm center support beam | ||
Application | Residential, commercial, public project, interior & outside | ||
Delivery Time | 20-35 days after you pay the deposit and confirm the shop drawing |