Sigma Aerospace Metals has forged alliances with prime service providers throughout the aerospace industry.  Because of these bonds, Sigma is proud to be able to include the following services in any material quote:
  • Heat Treating (Thermal Aging)
  • NDT (Non-Destructive Testing)
  • USI (Ultra Sonic Inspection)
  • Trepanning (Gun Drilling)
  • Perforating
  • Chemical Milling
  • Planing/Grinding
  • Circle Cutting
  • Polishing
Other services are also available.  Please contact our sales staff for details.