Since Nippon Tungsten was established in 1931, we have been making a great contribution to the field of "Lighting" in the world.
Tungsten, the highest melting point in all material(3380C), offers outstanding resistance to heat, making essential role for wide variety of filaments.
Tungsten, the highest melting point in all material(3380C), offers outstanding resistance to heat, making essential role for wide variety of filaments.
