The AEFP Group of companies is a leader in defense aerospace precision machining and assembly.

Comprised of Aero Engineering, EF Precision Group, Johnson Precision Products, and Trinity Aerospace, each company provides a customer centric approach to manufacturing and supply chain management within the Aerospace and Defense sector. Together they have over a century of consultative manufacturing experience and can trace their respective roots back to the origins of Aerospace manufacturing in their respective locations.

  • 75+ years experience / Founded 1948

  • Airframe component manufacturing for aerospace and defense

  • OEM specified turnkey production, mission critical aftermarket spares and inventory management solutions

  • 45+ years expertise / Founded 1977

  • Highly Complex Close Tolerance CNC Machining and Assembly for aerospace, defense, medical, semiconductor and life sciences

  • Vertically integrated consultative manufacturing organization

  • 49 years of expertise / founded in 1974

  • CNC manufacturer specializing in close tolerance turning capabilities serving aerospace, defense, and industrial industries

  • A "Preferred Supplier" with multiple OEMs driven by competitive lead times, high quality, and a robust customer service department

  • Founded in 2000 / 24 years of expertise

  • Sheet metal fabrication house, with NADCAP certified heat treatment and value-add assemblies, focused on high growth aerospace platforms

  • Fast lead times - "speed shop" partner for OEMs in commercial aerospace

CORE CAPABILITIES

  • Extensive assets including 65 complex, close tolerance machines (3,4, and 5 axis, turning machines, sheet metal)

  • Vertically integrated turnkey manufacturing

  • Complex mechanical and electro-mechanical assembly

  • In-house design engineering, tooling, machining, sheet metal, water jet

  • In-house QC, NADCAP approved supply partners and QC using Zeiss CMMs and OGP Smartscope

  • AS9011D with ISO13485; 2016 and ISO 9001:2015 certification and ITAR registration

  • Inventory management solutions

  • Key platforms: C-130, F-16, F15, F-35, P-3, C5, A220, Global Jet, Patriot, Guardian, Apache, aerostructure fluid systems and ground support fluid systems

  • Key markets: Aerospace and Defense and Medical

A FEW OF OUR KEY CUSTOMERS

OUR PLATFORMS

OUR LOCATIONS

Aero Engineering & Manufacturing Company

28217 Avenue Crocker
Santa Clarita, CA, 91355

(661) 295-0875
sales@aeroeng.com

The EF Precision Group

2301 Computer Avenue
Willow Grove, PA, 19090

(215) 784-0861
sales@efgroup.com

Johnson Precision Products

1308 E Wakeham Avenue
Santa Ana, CA, 92705

(714) 824-6971
quoting@jppimachining.com

Trinity Aerospace Corp.

7017 Fir Tree Drive
Mississauga, ON L5S 1J7, Canada

+1 (905) 612-0754