Climate Change & Health

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  • Ceramic Metallization

  • Brazed Assemblies

  • Vacuum Feedthroughs

  • High Temp Circuit Boards

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2115 Old Union Rd.  Buffalo, NY 14227  (716) 200 8618

info@sigmaadvancedmaterials.com      www.sigmaadvancedmaterials.com

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(603) 889-6247

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Windows / Lenses 

Mirrors / Filters

Custom Optics & Materials

11 Columbia Drive

Amherst, NH 03031