We are Tinmenstone company in China, and handle slate export products so many years, which have enjoyed great popularity in the oversea market.Besides we have a slate factory that our main produce, green slate, furbish slate, turtleback slate, rust slate, roofing slate, black slate, billiard slate, mushroom slate, slate table, slab slate, culture slate and so on, and we can supply another stone yet. if you are interesting ,please contact me