... 600 x 20 mm OUR GRANITES:Chinese granite: G603, G601, G623, G682, G654, G684, G635, G636, G664, G633,G682,G636,G654,Shanxi Black, Surf White ... Brown, Black Galaxy, India granite, Brazilian granite etc. (Company key words: granite, marble, stone, marbles, limestone, artificial stone, natural stone, slate, granite slab, tile). granite tile building material