Starting in 1981 with one machine and a goal to supply our customers with the highest quality parts and assemblies, GMJ has grown into one of the premier manufacturing shops in the southeast.
GMJ has fulfilled more than 4,000 government
contracts, manufacturing hundreds of different
part numbers and assemblies used in aerospace
weapons systems, and ground support.
GMJ Manufactures aircraft parts and assemblies
for DOD, Lockheed Martin, Airbus, VT Aerospace,
Continental Motors, Thermo Fisher Scientific,
Hartzell Engine Technologies, PAC,
Herndon Aerospace, and more.
Please feel free to contact GMJ
to find out what we can do for you!
GMJ operates under Cage Code 8T119.
Close tolerance machining
AS9100 Quality System
OEM approved outside processors
Corrosion-resistant, long-wear, and reliability-focused products
Stringent regulatory and quality systems management
Engineering assistance and design consultation