Custom Assemblies

Marvac Assemblies

As an integral part of Marsh Electronics, our value-added division known as MarVac Assemblies can provide a wide variety of custom assembly services, product modification options, and inventory management programs that can lower acquisition cost, simplify procurement, and reduce inventory liability.

Contact our MarVac Assemblies Sales Team and find out how our capabilities can add value to your business.

For more than 80 years, Marsh Electronics has provided extremely high-quality electronic components, inventory management solutions, application support, and value-added services to customers in the north central United States. Our philosophy of tailored support based on our customers’ individual needs has made us unique in our industry.

Take a virtual Tour of Marvac Assemblies

Some of the customized assembly services we provide are:

Wire Processing:

  • Automotive / Marine Wire
  • Teflon
  • Silicone
  • Hypalon
  • PVC
  • Modular - Phone, Cat5, Serial


Cutting / Stripping / Marking of 000-32 AWG Wire Multi-Conductor Wire

Crimping : 000 - 28AWG

Wire Twisting: 14AWG - 32AWG

Flat Cable: Up to 64 Conductor:

  • Cutting Tubing / Sleeving Process PVC
  • Shrink
  • Fiberglass
  • PTFE
  • Corrugated Loom


Harness Capabilities:

  • Single Lead
  • Multi-Conductor


Ribbon Cable Assemblies

Twisted Pairs

Indicator and LED Light Assembly

Terminal Block Assembly and Marking

Kitting /Bagging

Special Packaging

Electromechanical Assembly

Soldering RoHs and Non RoHs

Component Preparation

Lead Tinning

Wire leads to Component

Ultrasonic weld crimping


Compliance's / Quality / Certifications:

  • ESD Safe
  • RoHS Compliant Components and Soldering
  • Hi Pot Testing
  • Continuity Testing
  • WHMA/IPC A620 Certification
  • UL Recognized
  • In-Process and Final Inspection Team