Duro takes the quarrying, cutting, and preparation of granite slabs and granite tiles to a new level, ensuring quality, and using the latest technology. Granite blocks are cut using water jets only, adhering to all European standards of quality, avoiding odor and tile sweating issues. Hairline cracks in blocks are eliminated, using modern quarrying methods which don’t involve blasting. The entire process is assessed as the granite is quarried, cut, prepared and shipped, to make sure that the highest quality is maintained through out.