Woman owned contract manufacturer of custom wire and cable assemblies since 1971

36 Bacon Square

Plainville, MA 02762 

Desco Electronics, Inc.

Cable & Custom Wire Harness

Desco has been building cable and wire harnesses for over 45 years for various industries each with specific application requirements. We can build any wire and cable assembly to your exact specifications ensuring quality and continuity every time. All of the sub-assemblies are built and tested for accuracy and continuity prior to the final build.


And we can tackle harness from a simple to the most complex including a variety of wires and cables. Our commitment to detail ensures a quality product every time. Our cable and wire harness builds are manufactured with one purpose in mind, to provide our customers the best possible quality at a reasonable cost with unmatched lasting reliability ensuring your end user satisfaction!


Desco is a UL and CSA certified assembly facility, RoHS compliant, and do conform to IPC A-610 standards for Acceptability of Electronic Assemblies and IPC/WHMA A-620 Requirements and Acceptance for Cable and Wire Harness Assemblies.


Each and every phase of production includes quality checks to verify the assembly is on task, built accurately and with 100% quality and compliant with IPC-620B. All equipment is calibrated and verified at each phase of production. And final assembly is tested for continuity and resistance, Cirrus tested and 100 % visual inspected prior to shipment so that each assembly is shipped correctly and accurately each and every time.



Electro-mechanical Manufacturing & Custom Box Builds 

Desco’s electro-mechanical contract assembly team assist in design and engineering support prototyping, roll out and large or small full production runs.

We can handle market, sales or seasonal increase demand changes for projects requiring high labor, volume sub-electromechanical assemblies of all types.


We provide solutions that reduce cost and time while delivering lasting reliability with superior quality. Offering quick turn-key custom wire harnesses & cable sub-assemblies specific to your exact electro-mechanical or box build need. This enables our experienced team to deliver quick, effective quality in a short time, providing you with electro-mechanical and box build quality assemblies that are guaranteed to last.


Our electromechanical assembly capabilities include:

  • Front panel

  • Box builds

  • Testing & Certification for sub assembly harnesses

  • Value add

  • Sub-assemblies




Prototyping is extremely important in the over-all development process, detecting flaws and other possible issues in the design phase before getting to full production basically saving time and money.

We provide our customers with both full sample and prototype support in all aspects of our involvement in production


box builds cable assemblies
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