ProSource is the market leader in providing cable assembly solutions.

Our Competitive Advantage




On-Time Delivery


To Build Parts of Any Size

Meeting Customer Requirements

In order to meet customer requirements, you must first understand them and at ProSource, we have a process to quickly understand what our customers need. Our proven business management system allows us to compress time and provide quality product with speed. We have a robust collection of industry-specific certifications including ERP & MRP system, Certified ISO 9001:2015 Quality Management System, NIST 800-171 Cyber Security, ITAR compliant, IPC/WHMA-A-620, UL508A, and many others.

First Articles and Samples

During the First Article process, we verify and validate materials, process, and requirements. Then we create a replicable process for production and work non-stop to get standard products built in three days.

Lean Manufacturing

While most of our competition works in a batching system, we have specific work cells that allow us to flow our assemblies one piece at a time. Building it in one sitting (rather than moving your product around a plant for hours) allows us to reduce the lead time significantly: with us, you can expect to get a part in two days, not in two weeks. Our manufacturing model allows for high-low mix and high-low volume, which translates into quality parts at great price and speed for our customers.

Supply Chain

You can’t have a cost-effective business model without a robust supply chain. We have great relationships with our vendors and manufacturers. We utilize Kanban, bonded stock agreements, blankets and other forms of inventory management to keep cost and handling at a minimum. This allows us to keep costs low and ensure that the entire supply chain fits our customers’ needs.


At ProSource, we are constantly improving our process. The ISO 9001:2015 Quality Management System equips us to run effective internal process verification and validation processes. We have pre-production inspections, in-process inspections, and final inspections at strategic points to ensure quality. We electrically test parts based on customer requirements, such as Cirris Hi-Pot & Continuity. We are also happy to run customer tests on an as-needed basis.

Types of Products

  • Wire Harnesses
  • Jumper Wires
  • Cable Assemblies
  • Complex Harnesses
  • Coax Assemblies
  • Ribbon Cables Assemblies
  • Power Cable Assemblies
  • Value Added Manufacturing
  • Electro-mechanical assemblies
  • Electrical Enclosures
  • Industrial Controls
  • Total Turnkey Solutions

Client Testimonials

We went to ProSource with a complex wire schematic and enclosure project. We needed to get a quote asap. ProSource was able turn the quote accurately and timely. They didn’t get hung up on the minor details.

My electrical technician quit in the final stages of an extremely important project. We didn’t have any drawings and specs. ProSource came over the same day and picked up 25+ samples. In three weeks, they were able to quote, build first articles and save us from going line down!

We were having delivery issues with our current vendor. ProSource took 16 samples from our production line. They were quoted within days. ProSource came up with an awesome solution to manage our needs. ProSource is now our primary supplier.

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