Granite slabs are fabricated by the sawing of granite blocks in the desired thickness. The granite blocks are cut by granite gang saw machines, then the sawn granite slabs are polished on polishing machines, or flamed by hand. Granite slab is made available in a wide range of sizes for multiple uses, the standard size is 120up x 240up x 2 cm or 120up x 240up x 3 cm, the edges can be sawn or natural. half granite slab and large prefabricated granite slabs are often cutted for kitchen countertops, bathroom vanity tops, table tops etc., thick granite slabs are used for gravestones, tombstones, stone arts etc. Margrant Holding Limited export high quality marble slab and sandstone slabs etc.