| Stair Data | Specification | Data | Specification |
| Floor to floor height | Customized | Beam Thickness | 250-550MM |
| Step Lenghth | 900-2000mm | Step Width | 250-350mm |
| Step Height(Riser) | 150-200mm |
| Components | Specification | Material | Surface |
| Stringer/Beam | 8-12mmthick steel plate | A3 steel;SS304/316 | Powder coated;Satin or mirror finish |
| Stringer Support | ¢ 60x3.0mm round tube | A3 steel;SS304/316 | Powder coated;Satin or mirror finish |
| Tread Support | 38*38mm or 50*50mm | A3 steel;SS304/316 | Powder coated;Satin or mirror finish |
| Tread | 30mm,38mm,50mm or customized | Timber,Glass,Marble | Painting,Frosted |
| Balustrade | 12mm glass railing/stainless steel | A3 steel;SS304/316 | Clear,satin or mirror |
| Handrail | 50.8mm handrail or slot handrail | A3 steel;SS304/316 | satin or mirror |
| Handrail | Also can make as solid timber and | PVC handrail |