Our company manufacture tungsten carbide products which is one of the most hard material in the world ,often to be used as the cutting tools, mining tools for drilling mineral, oil-exploring, crushing or grinding rocks, and also to be made as the tips brazed into saw blade ,drill bits to cutting wood, plastic, MDF ( medium density fibre) ,anyway the tungsten carbide widely used in the fields of aerospace, semi-conductor, defense, petroleum-chemistry, mining, metallurgy, machinery and medical industries.