... Employees 2000Main ProductsTungsten Ore, APT, WC, various cemented carbide products :rod, blank, plate, blade, rings, button ... Japan)Key TechniciansFormer key technicians from CB Carbide, TaiwanTechnologyFrom CB carbide, Taiwan Why is Shirui so Unique?A ... Your recommended Grades and Drawings are highly appreciated. Products Images: Cemented Carbide Nut Forming DIes & Bolt Header Nibs for mining tools