Our products are used as grind medium in ceramic industry,high sio2,goodhardness,abrasion proof,acid resistance and alk ali proof. We manufacture all sizes and grades of flint pebble(pebbles),natural pebbles(cobblestone),silex blocks(bricks),which are regarded as the most economical medium of milling,for grinding raw materials like zirconium silicate, feldspar,sand, kaolin, clay, talc powder and so on..Exporting to worldwide countries, such as Europea,southeast asian,Japan, Korea,middle east, north Africa and etc.World famous ceramic company Toto Beijing and Indonesia branch, Endeka ceramic Spain,China,India and Malaysia branch are using our products for long time.Taking  the unique advantage of location and resource,meanwhile supplying the highest quality products with the best services.our company enjoys real good eputation in China and around he World.