Built for precision.
Trusted for over 50 years.

Bay Electronics, Inc. is an Original Equipment Manufacturer with a proven record of delivering high-quality electrical components to U.S. Government procurement offices and military contractors since 1972.

 

From our facility in Roseville, Michigan, we manufacture wiring harnesses, cable assemblies, ground straps, electrical leads, and a wide range of custom electrical components. As an ISO 9001 compliant small business, we specialize in build-to-print manufacturing while remaining agile enough to support design changes and prototype development at every stage.

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We believe great manufacturing starts with great relationships. Our team takes pride in flexibility, responsiveness, and putting customers first whether you're a long-standing defense contractor or a new partner exploring what we can do together.

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In February of 2026, Bay Electronics was acquired by Mettle Ops, a company specializing in modernizing legacy defense systems with advanced technology.

 

Together, we bring expanded capabilities to our customers while continuing to invest in and grow the Southeastern Michigan economy.