Electro-Prep, Inc. is a trusted manufacturer of custom wire harnesses, cable assemblies, box-build, and other electro mechanical assemblies.

No matter what the industry is, your connections must be reliable to assure the long-term loyalty of your customers. That is why Electro-Prep is so committed to quality. Over 95% of our products are made in the USA by our in-house team. Here are some of the industries where we have enjoyed considerable success:

Medical Instrumentation
Medical Instrumentation

Medical Instrumentation

We have provided sub-assemblies to help create many important instruments in the medical field such as defibrillators, optical laser scalpels, CPR devices, blood centrifuges and surgical robotics.
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Military & Government
Military & Government

Military & Government

We are proud to build some of the highest quality parts to be used in unmanned underwater vehicles, electronic surveillance, PackBot robots and in countermeasure systems for electronic warfare.
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Industrial
Industrial

Industrial

Many of our products are used inside some of the most innovative technologies to create renewable power generation for power grids, optical images, and water and wastewater treatment systems.
Commercial
Commercial

Commercial

We supply components for products like LED displays, fireworks control systems, radiant heat elements, aircraft instrumentation, and fishing tackle.

Our experienced & expertly trained personnel assure our customers receive the highest quality products.

Contract manufacturer specializing in custom wire harnesses, cable assemblies, box-build, electro mechanical assemblies and custom assembly. ISO 9001:2015 certified. Serving Massachusetts, New England and companies across the USA and Canada. Made in the USA.