... 2000Main ProductsTungsten Ore, APT, WC, various cemented carbide products :rod, blank, plate, blade, rings, button tips, non-standard wear parts etcSubsidiary PlantsNumber/ yearly ... Testing Facilities & Complete Testing Procudure.F. Excellent R&D teamG. High Quality & Favorable PriceI. Prompt DeliveryApplication:Widely used for cutting tools and ...