International Wholesale Tile is a Building Materials company located in Palm City, Florida. OUR MISSION International Wholesale Tile’s mission is to be the best quality supplier in the industry. IWT is dedicated to providing the finest quality porcelain, ceramic, glass, and stone available direct to our allied distributors. IWT will deliver unwavering service to our customers, as well as demonstrate integrity and professionalism. It is with our customers in mind that our products and services are delivered. We appreciate the opportunity to assist in your selection.