Manufacturing Partners & Subcontractors

Since our company’s launch, JEM Engineering has carefully selected a variety of suppliers that excel in very specific areas to assist us – and our customers – in the production of unique antenna solutions. Our engineers work closely with all our suppliers to maximize manufacturability, reliability and quality.

Our suppliers facilitate both our high and low volume production.

Over the years,  we’ve worked to expand our business focus from producing chiefly commercial antennas to also including antennas that meet government and military requirements. In order to increase production, while maintaining quality, we employ the help of the best suppliers and hold them to our quality standards.

We partner with the best in...

  • Metal Machining
  • Non-Metal Machining
  • Mechanical Hardware
  • Injection Molding and Vacuform
  • Custom Packaging
  • Nameplates and Labels
  • Electronic Components
  • Circuit Board Manufacturing
  • Test and Measurement Instruments
  • Equipment Calibration
  • Painting and Finishing
  • Chemical Treatment

Required Quality Standards

As part of the United States Defense Industrial Base, it’s critical that our products, and their components, meet very specific requirements. Thus, we require that all of our supplier partners comply with at least one of the following standards:

  • American National Standards Institute (ANSI)
  • Society of Automotive Engineers (SAE)
  • Military Standards (MIL-STD)

Continuous Accountability

All of our potential vendors undergo a quality selection process specific to our company’s needs.

We partially rely on accountability and traceability in order to consistently deliver quality products. Throughout or supplier-customer relationship, we score our partners on the following criteria:

  • Part and/or Service Quality History
  • Timeliness of Service
  • Level of Communication
  • Documentation Provided
  • Overall Compatibility with Our Business Practices

Documents for Potential Suppliers

Please submit your completed W-9 to (and CC

To submit ALL other forms, or for inquiries about our supplier selection process, standards, policies, and/or requirements, please email us at