Zhuzhou Watt Carbide Co., LTD, hita ao Zhuzhou, Hunan, Sina. Izy io dia mamokatra insert carbide, insert fikosoham-bary, insert carbide fanapahana, insert cnc, insert carbide, inserts carbide, fikosoham-bary farany, fitaovana fikosoham-bary tungstène carbide sns. Mpanamboatra fitaovana mankaleo.