... Quarry Slate Advantages: 1).Slate quarry and factory direct 2).24 years experience 3).Tile, slab, roof, floor, paving, etc ... ,600X600X15-30mm Or according to customer request For Slab Sizes 1500x2400x25-40mm / 1200x2200x25-35mm / 600x1200x20mm,etc ... tile, Mushroom stone, Flooring tile, Paving stone, Culture stone, Wall slate, Pool Slate, Garden slate. etc 7) Packing for reference Slate stone and tile ...