sandstone mosaic: 1.all processing by waterjet 2.shaped:round, oval, rectangle.etc. 3.size:dia100,90,150cm or customized sandstone mosaic:hangmao stone can supply a wide range of pattern made by marble, granite, slate, sandstone,limestone, artificial marble.1.item: granite tile, marble tile, sandstone tile,limestone tile,slate tile2.material: domestic and imported granite, in different colors ...