China Grey Marble Staircase Marble Stone Stair Step for Interior Decoration, Find details about China Granite Step, Stone Step from Grey Marble Staircase Marble Stone Stair Step for Interior Decoration
Name | Villa Indoor Natural Stone Stairs White Marble Stone Grand Staircase |
Stair Size | step100-150x30-35x2/3cm riser100-150x12-17x2/3cm |
Quality Control | 1) Polished degree: 90 degree or up. |
2) Thickness tolerance: +/-0.5mm | |
3) Diagonal tolerance : +/-1mm. | |
4) Surface flatness tolerance: +/-0.3mm. | |
5) Adjacent edge verticality tolerance: +/-0.5mm, | |
OurQC check pieces by pieces strictly before packing. | |
Packing & Delivery | Regarding product packing and loading, we also do safe way. |
Payment Term | 1) 30% T/T advance payment and balance 70% T/T before shipping |
2) Other payment terms are available after negotiation. |