About Us

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Promark Electronics

Promark Electronics specializes in the manufacturing of custom wire harness assemblies, custom cable assemblies, custom electromechanical assemblies, and full box builds for OEM’s since 1987.

Our Company

We offer specialized cable and connector prototyping services, including value engineering services for existing products. We offer a unique stocking program for finished goods, cable assemblies, and other completed product builds, allowing flexibility in our customers production volumes to stay on pace with their growth.

We are a vertically integrated manufacturer. We offer a full range of value-added services, from product design, prototyping, manufacturing and testing, to after-sales support.

Our Customers

We have earned a diversified customer base across North America which includes:

  • Contract Electronics Manufacturers (CEM’s)
  • Industrial equipment manufacturers
  • Microwave communication equipment manufacturers
  • Network and telecom equipment manufacturers


  • Casino & Gaming equipment
  • Military & Aerospace
  • Medical equipment manufacturers
  • Hydro, Oil and Gas equipment manufacturers
  • Point of sale, kiosk and display systems manufacturers

Going to Market Faster

We help our clients go-to market faster with cost-effective, custom designed, value engineered products and solutions that are in-line with their business objectives.

We manage our clients supply chain from engineering through to final assembly and fulfillment.

Our Experience

Our team has over 75 years of experience in the industry, coupled with our state-of-the-art equipment and facilities in both Canada and Asia.


Tell us about your project.

    Please note that Promark Electronics does not manufacture single units of equipment for personal use. We partner with OEMs for industry applications.