... the Material as Cemented Carbide, High Density Alloy, Tungsten Copper Alloy and Tungsten Jewelries. *Cemented Carbide with high hardness, wear ... tools material, such as Turning Tools, Milling, Planer Knives, Drill, Boring Tool, such as for cutting Cast Iron, Nonferrous ... , Cylinder Liner, Precision Bearings, Nozzles and so on. * Tungsten Jewelries are one of the newly-developed products in last ...