2017-12-21 · This is a subsite of Chinatungsten.com for especially introducing one type of our products-tungsten bar,tungsten rod, tungsten carbide bar, tungsten alloy bar, pure tungsten bar which always used for melting steel alloy and the other usages. We hope in our website you may find the materials tungsten bar,tungsten rod, tungsten carbide bar, tungsten alloy bar, pure tungsten bar which meet your ...