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Custom Electrical Manufacturing

R&A Techniques is a full-service, contract manufacturer of custom wire harnesses, industrial cable & electromechanical assemblies, control panels, and box builds.

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Service, quality, price, and a partnership you won’t regret.

Through our streamlined, advanced operating techniques and personalized service we are able to manage your project with 100% satisfaction. We are an American company with traditional values and business ethics and take great pride in our business partnerships.

We embrace the opportunity to create new relationships and welcome your inquiries.

Proudly serving the United States including: Illinois and the greater Chicago area, Wisconsin, Michigan, Minnesota, Iowa and Indiana.

Wire harnesses, cable &
electromechanical assembly

We offer manufacturing services for electrical wiring harnesses assembly, cable assembly and electromechanical assembly along with support services such as prototype/first article assemblies, reverse- engineering and product testing.

Battery Cables
Coax Cables
Ribbon Cables
Wire Harness
Wire Leads
Plug & Play
First Article Assembly

Control panels, enclosures & box builds

We install customer specified parts such as din rails, relays, power supplies, PCB's, PLC's, terminal blocks, fiber optics, switches, fuses, wiring/cables and more into pre-fabricated enclosures and control panels while providing design/layout feedback.


Years of experience