Manufacturing and Distribution of Military Spare Parts

About Us

Polytechnic Industries, Inc

14 Roland Avenue

Mount Laurel,  NJ  08054


Fax 856-235-6522


   Polytechnic Industries, Inc. has been supplying the United States military, as well as foreign governments and commercial entities, for over 35 years under the CAGE code 4K539. Our expertise spans many disciplines.  From sheet metal fabrication to gear cutting, from hydraulic assemblies to electronics, and from precision machining to raw castings and forgings, Polytechnic can provide your manufacturing solution.  We machine a wide variety of materials from steel and plastics to exotic alloys and composites.  We also regularly manufacture castings and forgings including the necessary tooling.  Our capabilities are diverse, yet we are experienced in each application.  

Collectively, our employees have over two hundred years of manufacturing and Defense experience.  We have a thoroughly equipped Quality Control department with hundreds of pieces of test equipment and the capability to accurately measure to the millionths of an inch. 

We are ISO9001:2008 registered and continue to pass annual outside independent certification audits.  Additionally, the Federal Government has rated our quality program a 99.9 (out of 100) for more than the last four years.

We proudly manufacture ONLY in the United States and continue to support companies providing supplies of United States origin.  We have over ten thousand finished parts in stock and possess the data to manufacture over one hundred thousand different items.

To contact us: