GMI has over 30 years of experience in a wide variety of applications in the aluminum, electronics, foundry, metallurgical, quartz, and vacuum furnace industries. This extensive experience and technical know-how enables us to provide cost-effective solutions to even the most difficult machining requirements. We can handle your carbon and graphite parts from prototypes to long production runs.

In addition to machining, GMI offers high temperature purification services through our sister company Advanced Carbon Technologies, Inc.including:

• Halogen purification
• Pyrolytic graphite