Our supplier USI (Universal Stone & Tile) offers one of the largest selections of designer stone tile and mosaics in Western Canada. USI is located in Calgary, Alberta and has over 1,000,000 square feet of stone tile and mosaics in stock and available in a large variety of sizes. At Cristal Tile World if we do not have a specific USI stone or tile in stock, we will endeavour to get a sample for you to view.