... ProvinceNo. of Employees 2000Main ProductsTungsten Ore, APT, WC, various cemented carbide products :rod, blank, plate, blade, rings, button tips, ... furnaces (Japan)Key TechniciansFormer key technicians from CB Carbide, TaiwanTechnologyFrom CB carbide, Taiwan Why is Shirui so Unique?A. ... R&D teamG. High Quality & Favorable Price Tungsten Carbide Rod With Two Straight HolesSize: Diameter: 1-40mm (HIP ...