Cable Mold/Overmold

For over 15 years, our specialized custom cable assembly business unit has manufactured a wide range of custom cable assemblies for some of the most demanding OEMs in Electronics and Military sectors.

From simple cables assemblies all the way up to the most complex wire harnesses and over-molded cable assemblies, MX-EMI has the expertise, cable assembly equipment and injection over-molding machinery to optimize and deliver your custom cable product in both our California and Mexico facilities.

Whether your product is military-spec, aerospace, medical, industrial or commercial, we have the experience and manufacturing capabilities to build your custom design.

Fast Delivery

We are able to produce mold tools extremely fast (between 30 & 40 days) and provide TI’s for Customer approval.

Connectors must be readily available at time of PO to ensure timeline is met unless 3D drawings are supplied by Customer.



  • High precision molds
  • Single or Multi- cavity
  • One shot mold or Pre & over mold
  • Fast quote, usually within 24 hours after full understanding of mold requirements
  • Mold tool design availability if required.


High Quality

Molds are built from high quality metals especially selected to meet shot life cycle requirements.