grey kerbstone item:G341 kerbstone surface finishing:flamed and others you require origin:shandong,china grey granite, we own the biggest quarry of G341, 10,000 cubic meters output per month, we can supply big amount of kerbstones, cubes, steps, wallings finishing can be flamed, bushhammered, polished, honed… Dimensions and finishing can be made as customer’s requests. Good for processing kerbs and paving