... series, etc.. Series B: Tungsten Series, contain tungsten rod, tungsten wire, tungsten bar, tungsten plate, tungsten sheet,tungsten screw/nut/bolt, tumgsten box,tungsten special-shape products& alloy ... Dimension measurements for product5Final machiningHigh-accuracy turning machineSurface quality/ roughness and density6Package Quality Test Report Tungsten Podwer → Isostatic Pressing → Plate Slab → ...