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Tungsten Round Billet

High Density、High Flexible、the Most Competitiveness 

We are the largest tungsten wire factory in the world. And due to the stable and reliable supply of tungsten round billet we can produce the high-quality tungsten wire. Worthy of our pride is that by virtue of "Solidarity, Diligence, Innovation and Efficiency" spirit of the enterprise. We took the lead in the country to achieve a single weight 3kg tungsten round direct sintering equipment and process localization.

At the same time, we have a full range of cold isostatic pressing and induction sintering equipment. And we can provide a variety of tungsten round billet.

Whether it is used to product tungsten wire, or for the processing of complex structure of tungsten products, we will provide a variety of products for your different performance requirements.

We can offer various chemical composition alternatives:


  • 3N  – W 99.9%
  • 3N5 – W 99.95%
  • 3N8 – W 99.98%
  • 4N  – W 99.99% 
  • 5N  – W 99.999%
  • Doped W –K-doped, all kinds of rare-earth doped W


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