tungsten - tungsten

We manufacture tungsten and molybdenum since 1992 in China; we are one of the biggest tungsten wire manufacturers in the world. We are ISO 9001:2000 certificated. We produce:
1) Custom-made tungsten wire, molybdenum wire
2) Custom-made tungsten and molybdenum rod, bar, ingot
3) Tungsten filament, coil as per drawing for vacuum metalizing
4) Tungsten electrode for welding