MarVac Assemblies has the wire processing equipment to work with all types of insulated wire. MarVac Assemblies can handle solid or stranded wire with gauges, from 2 to 24 AWG. Our high quality custom wire processing equipment and wiring harness services meet WHMA/IPC-A-620 industry standards. Our equipment and assembly processes are applied to a wide variety of assembled products, such as: welders, power supplies, heaters, lighting fixtures, refrigeration equipment, off road vehicles, printed circuit boards and electrical system assemblies. We also offer a broad range of wire processing capabilities, including cutting, marking, strip/retain, twisting, crimping, and terminating ends.

MarVac Assemblies supplies clients with high quality, bench top — box-build sub assembly wire processing and harnessing production. MarVac Assemblies has the capability to manufacture an extensive array of harness configurations, including, but not limited to, single lead, multi-conductor, ribbon cable and twisted pairs. We invite you to inquire about some of our additional service offerings such as soldering, product packaging and testing.

Custom Wire Harness Assembly Capabilities

General Capabilities


Industry Focus

Food & Beverage Service
Non-Automotive Transportation
General Industrial

Wiring Harness Capabilities

Chokes, Inductors, Ferrites
Fans, Blowers
Fuse holders, Circuit protection
Indicator Light Assembly
Lighted Switches/Lamps
Modular – Phone, Cat5, Serial Cables
Relays, Timers

Resistors and Potentiometers
Ribbon Cable
Single Lead
Terminal Blocks
Twisted Pairs

RoHS Soldering

ESD Safe
Lead Tinning

Lead to Component
Ultrasonic Welding
Wire to Wire

Wire Gauges

2 Gauge up to 24 gauge wire
We work solid or stranded wire forms

Industry Standards


  • IPC/WHMA-A-620
  • DVD-SP56C Wire Harness and Assembly Methods
  • SP58C Introduction to Wire Crimping
  • SP59C Wire Preparation

UL Recognized – Underwriter Laboratories
RoHS – Restriction Of Hazardous Substances (Compliant)


Agricultural Equipment Electrical Systems
All Terrain Vehicles Electrical Systems
Appliance Electrical Systems
Electrical System Assemblies
Electrical Systems for Batteries
Electrical Systems for Engines

Lighting Fixtures
Mechanisms for Electrical Systems
Off Road Vehicle Battery Systems
Power Tool Electrical Systems
Refrigeration Equipment

Additional Services Provided

Product Packaging

Product Re-Packaging