The EF Precision Group is a consultative manufacturer founded in 1977. Working with a diverse list of industries; including aerospace, defense, medical, semiconductor and commercial, The EF Precision Group makes reliable complex components and custom products by offering design engineering, cnc machining and turnkey electromechanical assemblies to meet individual customer requirements. Our company has a stellar industry reputation and all of our products that we manufactured are American made. It is guaranteed that customers will receive exemplary customer service from our employees, who believe that attitude is everything.


Our accrediations are listed under The EF Precision Group encompassing both EF Precision, Inc., and Precision Assembly, Inc. They include:

  • ISO 9001:2008 / AS9100:2009 by Det Norske Veritas - Certificate #08165-2005-AQ-HOU-ANAB - Recertified Jan 2016 by DNV
  • Registered FDA Critical Device / Contract Manufacturer - ISO13485 Certificate #016227 - Registration #4616-02 - Certified February 2016 by SRI
  • ITAR / EAR - (Since October 2016)
  • UL508a - (Since 2009)

We use our Customer's portal systems and access all organizational functions, registered with:

  • SupplierNet
  • Exostar
  • Oasis
  • Supplier Gateway
  • SupplyWin
  • BAE