International Wholesale Tile, LLC - Tile, Ceramic, Porcelain, Natural Stone, Travertine and Marble, Glass Mosaic, Trim and Pool Tile. Tesoro offers a wide range of Porcelain & Ceramic tile, Natural Stone, Luxury Engineered Planks & Tile, and Decorative Glass products – including Pool International Wholesale Tile and Tesoro, The Collection is a wholesale supplier and provider of premium Ceramic & Porcelain Tile, Natural Stone, including Marble, Travertine, Select Honed & Filled & Brushed Stones, Glass Tiles and Mosaics, Moldings, Trims and Pool Tiles. We are your wholesale suppliers not your competition.