... :honed, bush-hammered, our own quarry,top quality Grey sandstone, dark grey sandstone China Laizhou Borrello Stone Co., Ltd. is one ... Base on our local abundance sandstone quarries, We can supply large quantity of sandstone products at very competitive prices.1 ... 4.finish:aslichee,hammered,sandblasted,honed,polishedm,flamed,machine tumble5.supply ability:more than 10 containers per week.6.certificate: ...