Manufacturing Custom Cable Assemblies, Wire Harnesses & Electro-Mechanical Assemblies

For over 30 years, we’ve focused on customer service, quality products & continual improvement.

About Us

Delivering Defect-Free, Dependable Products

We ensure customer satisfaction by meeting our customer’s individual requirements for quality products.

Quality Assurance

We Meet The Needs And Requirements For A Variety Of Industries

We follow a list of standards to ensure that your product needs are met excellence and delivered in a timely manner.

Value Proposition

United States and Mexico Cable and Harness Assembly Services

More Than Three Decades of Experience Across the U.S.

JEM Electronics, Inc. has been a leading contract manufacturer of custom cable assemblies, wire harnesses, and electromechanical assemblies for over thirty years. Since 1981, we've been manufacturing high-quality cable assemblies for a wide spectrum of industries including but not limited to the military, medical, computer, and telecommunications industries, as well as the federal government and other industrial business sectors. We provide value to our customers through our headquarters - a 30,000 square foot office and manufacturing facility in Franklin, MA - as well as a second manufacturing facility in Tijuana, Mexico. We are also continuing to grow by establishing business relationships in Asia. Call (508) 520-3105 to find out how we can best meet your needs!

Our services here at JEM Electronics Inc. include:

  • Cable and Harness Assembly
  • Electro-mechanical assembly/box builds
  • RF Cable Assembly (VSWR Testing)
  • COTS Mil Spec Computer Network Cables
  • Soldering/Sonic Welding
  • Prototyping
  • Engineering design support

Committed to Quality Cable Assembly

Even with a proven track record of quality manufacturing across a variety of industries, JEM Electronics is constantly working to improve its processes in order to stay at the forefront of our field. You can rest assured that you will receive a premium product from a facility certified to meet the standards of ISO 9001 and ISO 13485, and which meets the UL/CSA safety requirements. We approach a sample, a prototype, and large scale production the same way: by providing you with the best possible product, meeting your specifications, and delivering to you on time.

JEM stands out from other companies in the industry because of our:

  • On-time delivery and cost effective
  • LEAN manufacturing
  • Commitment to total quality

Offshore Low Cost Manufacturing in Mexico

In 2001 JEM opened our Tijuana Mexico facility. JEM strategically chose Mexico as our low cost Manufacturing facility because we wanted to benefit from the open trade agreements and close proximity to the U.S. Along with the fact that Mexico boasts highly skilled, dependable labor, the primary benefit of JEM’s Tijuana, Mexico is the substantial labor savings and ease of logistics. All product made at our Tijuana facility ship FOB San Diego. JEM handles all the duties, fees and exportation logistics into San Diego, Ca. Many OEM’s are looking to reduce their labor costs by going offshore to Low Cost Countries that are not logistically practical or politically friendly for US contractors to do business in.

No matter what the regulations or specifications of your industry are, we are able to meet your requirements and exceed your expectations. We are experienced at providing solutions for many types of industries. Call us today at (508) 520-3105 to find out more about what we can do for you!