... 2. can be produced in various sizes 3. we own the quarry 4. ISO9001:2000 certification 5.grey granite Packaging ... top quality, competitive price,long-term large supply, have own minegrey graniteproducts:steps,countertop,tile,slab,curbstone,floor,vanity top ... deposition, L/C at sightDelivery: usually 15-20 days, valid from different quantity.Clients' drawings, pictures and samples are warmly welcomed. ...