Bathroom Stone Basin: Amoy Tostone Granite & Marble can offer granite sinks, marble sinks, travertine sinks, limestone sinks, sandstone sinks and onyx sinks in a variety of desirable shapes, colors and sizes. The stone vessel sinks are also called single bowl sinks, stone lavabo or vessel sinks, they are widely used in bathroom, lavatory or kitchen. We can offer many different kinds of materials, shapes and sizes of stone basins. bathroom stone basin, stone basin, granite basin, stone vessel basin, wash basin, stone sink, artificial stone basin, onyx stone