... by your requirement Used in engineering industrial Machinery Inspection On Granite Surface PlateMaterial: Granite mainly composition is augite,Plagioclase ... texture,good stability,high strength ,high hardness and so on.It keep high precision in heavy load,being used ... 2.We also accept to make any relative process Physical properties: Specific gravity: 2970-3070Kg/ m3 Compressive strength: 245- ...