... ItemStep Stone2)Other ItemNatural Slate, Slate Tile, Stepping Stone, Tumbled Stone, Landscaping Tiles, Gardening Tiles, Slate Stair, Slate Step. 3)Materials ... -4cm. tQuality Assurance Our factory deal with Slate Stone products for over 13 years, with rich ... ”. (2) Our products: Slate products , Wall Cladding , Mushroom Stone, Culture Stone, Nature Slate, Paving Stone, Flagstone, Mosaic and Pebble ...