North America, Asia
215 362 1217 | 215 362 3918 penn@pennmfg.com

Corporate Headquarters

506 Stump Road, Montgomeryville, PA 18936, USA

Phone Number

+1 215 362 1217

Email Address

penn@pennmfg.com



Aerospace & Defense Domain


The PMI Group has an extensive and successful track record of providing major aerospace OEM clients, both civil and defense, with both manufacturing solutions and value added engineering services.

Proven Track Record & Value Added Services


  • Support major aerospace clients with CNC precision machining including 5 axis CNC milling, multi-axis CNC turning, precision gear shaping/hobbing services and provides complex assembly/systems incorporating critical mechanical hardware and electrical components.
  • Clients include Boeing, Eaton Aerospace, Raytheon, Safran, Meggitt, Pratt & Whitney.
  • PMI has in-house surface treatment capabilities that are NADCAP approved.
  • Extensive experience in precision machining of exotic alloys such at titanium, inconel, magnesium, invar, hastelloy, and a wide range of stainless steel.
  • Provide machining and strategic sourcing of complex investment castings and forgings.
  • Enable aerospace clients to meet offset requirements in aerospace contracts.