Supply of tungsten wire, tungsten rod (polished tungsten rod)

  Tungsten eletrode: mainly used for electric heating wires and vacuum coating with plastic wire, tungsten wire with electric light, electric light source parts and electronic components.
  Tungsten rod: mainly used for metal smelting for agitator and do contact material, electric light source parts and electronic components.
Meet GB/T4181-1997 standard tungsten, tungsten rods meet GB4187-84 standards.