... ProvinceNo. of Employees 2000Main ProductsTungsten Ore, APT, WC, various cemented carbide products :rod, blank, plate, blade, rings ... 10 years' experiences in W industryD. Advanced Technology and EquipmentsE. Developed Testing Facilities & Complete Testing Procudure.F ... Grades and Drawsings are highly appreciated. Products Images: High Hardness/ Resistance Cemented Carbide Saw Blades with various sizes