AJR Industries
117 Gordon Street
Elk Grove, IL 60007
Phone: 847.439.0380
Fax: 847.439.0230
AJR Industries is a manufacturer specializing in the machining of
complex parts, made from castings, forgings, bar, and plate stock.  
AJR's diverse customer base is spread throughout the country. Our
reputation for quality, delivery, at the lowest total cost is second to
none. We have won numerous awards for our performance in
program support since our inception in 1965. AJR takes pride in the
manufacturing partner arrangements with our select customer base
listed below.

Recognizing the needs of our customers we have entered into long
term agreements, shipping to the M.R.P. schedule, and use such
tools as the Exostar procurement system. AJR is looking forward to
the future of manufacturing by using United Technologies ACE

  • AJR has a Certified Quality Clinic
  • AJR is Supplier Gold for United Technologies
  • ITAR Registered
  • AS 9100 & ISO 9001 Registered
  • NIST 800-171 Compliant (Cyber Security)

Aerospace and Defense
Approved supplier for United Technologies, Lockheed Martin Aeronautics, Boeing,
Bell Helicopter, Kaman Aerospace,General Dynamics Land Systems, BAE Systems,
Sikorsky Aircraft, Triumph Group, Northstar Aerospace & L3.      

Parts include: Gearbox Housings and covers, Fuel Pump Housings, Generator
Housings, Actuator Housings, Structural and wing Fittings for the Airframe. Valve blocks
and many different machined castings made from magnesium and aluminum. Prototype
and Production.
Parts Link

Hospital /Health Care
Approved supplier for OEM Capping Equipment sold to the medical industry
Engineering support from Hospira.
Parts Link

National Laboratories / Scientific Applications
Argonne National Laboratory work for the Advanced Photon Source. Precision
instruments used for experiments. X,Y,Z, Horizontal and Vertical Translation stages
used on Optical table assemblies. AJR is a licensed manufacturer of Weak-Link
Parts Link
A.J.R. Industries, Inc.
F.O.D Prevention Program