Tungsten rod/bar owns the color of silver. Tungsten rod/bar can be classified into two types. One kind is finished rod and the other is semi-finished thick rod used to stretch for making tungsten wire and other shape of products. There are two types of processing tungsten rod/bar methods which can be swaging process and pass rolling. We have exquisite processing technology and the tungsten rod we produced have the advantages of electrodes of high intensity, high temperature oxidation resistance, long service life, resistance to corrosion.