company Our mainly engaged on the hihg purity tungsten bar with the purity of 99.97% and 99. 98%.W e have our factory in China and provide a large quatnities of this kind of products ,our product are exported to worldwide regions due to the convenient and prosperous transportation and most favorable price .our products has already been checked by SGS with good quality ,welcome our clients and customers feel free to contact us.                                      
                  
                     The  introduction of the product
Purity?W?99.98%
Appearance?Shine with grey or dark grey metallic lustre.

Application?Mainly used to found ingredient of material, cutter and heads,tungsten wire for lights instruments and conductor of heat, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel, mainly used to guns, artillery,rockets, satellite,airplane and ship