Welcome to our website Hami sanat Isfahan Co.,(hamistone) has been one of the biggest Pietra grey marble quarry owners and Nail Cream Marble Quarry Owners in IRAN since 1990. Pietra Grey marble, is a high density marble by grey color which stunning white lightning bolt vein. Nail Cream Marble, is white nails shape in a nice cream surface. The company has grown to become one of the largest professional natural stone manufacturer and exporter company in the world. We as a ...