tungsten carbide rod:
Zhuzhou Grewin Carbide is engaged in manufacturing, exporting and supplying a wide range of tungsten carbide tools, wear parts and components to suit different industries.....
See more »we are a professional manufacturer of tungsten carbide tools, such as cold forging dies , endmill , insert , rods , strips, nozzle , drill bits , button bits , saw tips, brazed tips , mining tools, ....