white tungsten wire

White tungsten surface after electrolytic cleaning is polishedtungsten wire. The tungsten surface is smooth, clean, showed a uniform silver-gray metallic luster, wire diameter uniform molding performance, filament, long life, high luminous efficiency. Widely used in electric industry, the production of various types of vacuum tubes.cia Electric light industry production of H-series car lights, halogen lamps, and other spelty bulbs with filament