For more than 30 years, Mexi-Tile has been distributing natural stones. Based in Scottsdale, Ariz., the firm supplies an assortment of natural stones, decorative stones, slabs pavers and tiles. Its list of products includes travertine, limestone, slate, marble and granite. The firm carries a range of hand-painted Mexican tiles for walls, stair risers and counter tops. Additionally, Mexi-Tile offers a host of clay Mexican floor tiles, carved travertine, fireplaces and columns. It also supplies a variety of sinks, metal tiles and floor medallions.