Other Sectors We Serve
Electronics manufacturing services for Defense Contractors and Industrial OEMs.
Cable assembly, wire harness, box build and system integration manufacturing services for power, communication, electrical and electronic applications.
Manufacturing you can rely on
units produced per quarter.
ISO quality rating for all shipped units.
or higher on-time delivery rate per month.
MRO is a manufacturer of high quality custom connectivity solutions for clients throughout North America and around the world.
Whether you need a simple coax cable assembly or a rugged overmolded mil-spec cable assembly, MRO has the capability to manufacture your design reliably and within your budget.
- Coax cable assemblies
- Technical cable assemblies
- Mil-spec cable assemblies
From simple to highly complex, we have the experience you need when it comes to wiring harnesses. We provide manufacturing for defense contractors across air, land and sea platforms, and currently work with several prime contractors.
- Mil-spec wire harnesses
- High complexity design manufacturing
- Air, Land and Sea platform solution provider
Box builds including PCB installation, sub assemblies, and full cabinets with up to 1000 connections. We work with both client provided enclosures and provide a range of enclosure product lines, depending on your needs.
- Full box builds with up to 1000 connections each
- Rack and panel wiring
- Control panels and system integrations
What our clients have to say
MRO has consistently met our strict specifications, challenging requirements and aggressive lead times. Our Military Spec Cable Assemblies require superior manufacturing techniques, not common in conventional cable assembly manufacturing. MRO has the required experience and capabilities for our Military Specifications and complex designs.
Effective communication is MRO’s strongest point. Particularly, openness to listen.
Recently, we introduced MRO to some of our end customers. The key takeaway was that they were impressed with MRO’s understanding and execution of the customers’ complex designs.
MRO has become an integral part of our success by effectively delivering tight schedule requirements, from large orders to small design verification’s. On time and with a high level of quality.
General Dynamics Mission Systems–Canada
Clients we are proud to work with
We are a full-service electronics manufacturer for defense contractors, industrial OEMs and other companies looking for high-quality cable assemblies, wiring harnesses and box builds. Our specialty is in highly complex, mission-critical applications and harsh environments. We also offer value-added services including inventory management, design consultation, and prototyping.
Parts & Accessories
We are a distributor of industrial electronic components focusing on Mil-Spec Connectors, RF Connectors and Adapters, Rugged Multicore Wire and Cable, Coaxial Cable, Wire Management Products, Antennas, Enclosures, Test equipment and Tools.
Read the latest news from our manufacturing blog, or take a look at one of our manufacturing case studies.
When you’re dealing with delicate defense-related issues, you need a homeland solution you can trust. MRO Electronic Supply is your Canadian owned-and-operated solution to sensitive and challenging defense projects. We are
The CHIME radio telescope was under construction at the Dominion Radio Astrophysical Observatory in British Columbia, Canada, and required specialized cable assemblies with consistent velocity capabilities. CHIME is a UBC