Linyi City, Zong Long Import & Export Co., ... is a production and export of high-quality abrasive materials and hardware tools, brown corundum abrasive with bauxite as the main raw materials, smelting furnace in a large dump-style high-temperature melting crystals formed Neijing. Al2O3 as well as the main ingredients of a small amount of TiO2, SiO2, Fe2O3. It has high strength, toughness and other characteristics can be made large emery cloth, sandpaper, grinding wheels, wear-resistant stone, casting, anti-skid sand, used in surface treatment, sandblasting, and polishing is also applicable to the manufacture of refractories and various grinding ***** quality products are exported to more than 20 such as Japan, Korea, Canada, Brazil, India and other countries. We can produce a European standard, Japanese JIS, and other criteria based on customer ***** products are sold through general-purpose silicon carbide abrasive, GRINDWELL Norton (Saint Gobain), Emery Co., Ltd. Riken, TREIBACHER belt and so on. The company&＃039;s aim is "quality survival, reputation and development", is committed to explore the international market-based item development ***** me, if your company interested in our products, please contact us, we will use the fastest speed give you a satisfactory answer, your satisfaction is our goal.</p>