Zhuzhou Keruite Cemented Carbide Co.,Ltd. Lies in hometown of cemented carbide-Zhuzhou city, Hunan Province. Which found in 1997. It is a professional cemented carbide manufacturer which main produce and sell milling inserts, indexable inserts, tungsten brazed tips,cermet inserts,tungsten strips tungsten rods,tungsten plate,tungsten bars, geological tools, wear-resistance and other non-standard tungsten products