high technology and high quality

CTVM is an expert company in the manufacturing of filaments and filament-blocks for the vacuum and high-vacuum industry. 

  • Small-size filaments, coil or pin type, wire diameter ranging from 0.06 to 0.5 mm
  • Long mulitple-wire twisted filaments, with a diameter of a few mm’s and up to 4 m long
  • Filament block assemblies with ceramic support
  • Wires made of tungsten, platinum- iridium, molybdenum
  • Applications : ionization gauges, evaporation cells, mass spectrometers, leak detectors
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