China Natural Stone Marble/Granite Staircase for Interior/Outdoor Decoration, Find details about China Spiral Staircase, Stair Baluster from Natural Stone Marble/Granite Staircase for Interior/Outdoor 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. |
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