• Engine and APU consulting

  • General administration

  • Hydrogen fluoride cleaning services and equipment

  • Oil pump housing repairs by epoxy

  • PMA/DER design and approval

  • Sales and marketing

  • Brazing

  • Employee retention

  • Welding

  • Joint ventures in China

  • Compressor blade manufacturing

  • Bushing and bolt manufacturing-close tolerance, low volume


Can you find the PMA bolt in this group of OEM manufactured bolts? That’s OK. No one has because the PMA bolt is made of the same material and manufactured to the same exacting tolerances of the original design. Absolutely no differences, except the cost. PMA is much less expensive for the same engineering design.