Concrete Tile Directory For more information on tile and its use, contact the following industry associations: Tile Institute of America 1325 Valley High Thousand Oaks, CA 91362 T: (805) 371-8453 F: (805) 371-8454 National Precast Concrete Association 10333 N. Meridian St. Indianapolis, IN 46290 T: (317) 571-9500 F: (317) 571-0041 Concrete Tile Manufacturers Association http://www.concretetile.org We welcome questions or comments. Or call:   West: 800-356-4848   East: 800-638-4444