... natural stone flooring stair 1.OEM 2. lowest price china stone 3.strict quality control 4.ISO2008 Granite An ... do the same.Product Information: grey white outside grooved natural stone flooringTechnical data:Surface Finishing: Polished, Flamed, Honed, ... Split, Brushed, Antique, Natural, Bush-Hammered, etc.Product available: slabs, titles, blocks, engineer ...