We are china slate factory, main produce slate, product style: green slate, black slate, crazy slate, rust slate, roofing slate, culture slate, project slate, billiard slate and so on, if you are interesting ,please let me know. YanLing Slate Factory Contact person: Mr. Wu Contact number: 13307025703 YanLing Slate Factory MSN: xingziyanling@hotmail.com Website: www.yanlingstone.com