crystal black granite slab 1.own factory 2.Size: Customized 3. ... , Slabs (Cut to size), TilesColorBlackFinishPolished, Honed, Flamed, Sandblasted, Rough hammered, Bush hammered, Rough picked, Mushroom, Axe-cut, etc. and our edges finishing ... complete set of Italian processing & production equipment, including 4 Italian diamond saws, a complete set of 20 automatic control grinding machines ...