http://www.yasta-stone.com China Yasta Stone Co., Ltd. can supply you  grantie tile,marble tile,slate tile. 1)size: 305x305x10mm, 400x400x10mm, 300x600x10mm, 600x400x15mm, 600x600x20mm, 305x305x5-6mm or as per client’s requirement. 2)density: 2.6-3.3kg/cbm 3)surface finished: polished, flamed, honed, bush-hammered etc. 4)usage: widely use for making kitchen top, vanity top, tile, slab, chair and table, sculpture. Also used for decoration in commercial and residential building and garden. 5)supply ability: 10x20’FCL/week 6)package: seaworthy wooden crates.