Linyi City, Zong Long Import & Export Co., Ltd. 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'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.