G341 curbstone item:G341 curbstone,grey 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