... Roof 3).Low price,high quality 4).On time delivery. slate stones: 1. Product InformationStone NameSlatePlace of OriginChinaStone Formpaving, ... wall tile, mosaic, border, random stone, roofing slate and etc.ColorBlack, rusty, grey, green, blue, white, red ... , we can make and process any different kinds of slate.Usage: Exterior wall decoration, paving stone, television walls ...