The Finest in Natural Stone, Glass, Mosaic and Ceramic Tile. Cemento Collection provides high quality hand made tiles perfect for homes and decor. After a long research in Europe, Africa, and Asia; we decided to manufacture our cement tiles in Vietnam. It is cost efficient comparing to other countries. Quality; we use made in USA paints to give the vibrant colors to our patterned tiles. All of our tiles are pre-sealed at the factory.