Tungsten VM(tungsten vacuum metallizing) are mainly used for the evaporation of aluminum. Molybdenum and Tantalum are available.

We  producer of Tungsten Filament , wire filaments, and other specialty components for leading lighting manufacturers.

Today's changing lamp technology and lighting industry requirements demand new filament designs on a daily basis. There are thousands of filament designs in the marketplace that vary with respect to parameters such as basic coil type (single coil or coiled coil), bulb shape, gas fill, service life and lumen output.

Tungsten Filament Picture:

Our products including :

Tungsten Horizontal Helix

Tungsten Z-Coil. Open or Closed Bottom.

Tungsten and Molybdenum Z-Coil with Horizontal legs, also Crucible Heater

Tungsten and Molybdenum Double Helix, can be tapered

Tungsten and Molybdenum Vertical Helix

Tungsten and Molybdenum Vertical Conical Basket

Tungsten and Molybdenum Conical Basket, V-Style legs