Guangxi Wuzhou Gangde Cemented Carbide Manufacture Co., Ltd. Product List Energy-Saving Effectively with High Hardness Tungsten Carbide Force Plug Male Die Press Head Cemented Carbide Punch Good Performance Tungsten Carbide Spinning Mandrel OEM & ODM Cemented Carbide Spinning Dies High Hardness and Suitable Toughness Tungsten Carbide Edge Roller Cemented Carbide Curling Dies High Performance Tungsten Carbide Polishing Disc for Straightening Machine Hard Wearing Cemented Carbide Polishing Runner