You Bring Requirements, We Provide Solutions.


As a customer, your needs are diverse and always evolving. That’s why we provide several contract manufacturing services – including wire harnesses, cable assemblies, electro-mechanical assemblies, and control panels.

Prototype, design, test, and build. The right solution for you, at the highest industry standards. Contact us today to experience the POWERsonic difference.

Product Spotlight

Wire Harness Manufacturing

No two harnesses are alike. Whether it is an extension cord or a complex medical robot harness, expect all our wire harnesses to be built with the same quality and attention to detail.

Product Spotlight

Cable Assembly Manufacturing

Made from quality materials, our cable assemblies are suitable for many applications including the military, oilfield electronics, and healthcare industries.

Product Spotlight

Electro-Mechanical Assemblies

Our assemblies are critical when electronic and mechanical components are required, like in hospital sanitation robots. Regardless of your requirement, we can provide a turnkey solution for any project.

Product Spotlight

Molded Assemblies & M8/M12 Cord Sets

Manufactured in our USA and China locations, our assemblies see use in both digital media and industrial applications. Our M8/M12 connector systems are critical in factory and process automation. POWERsonic’s ownership of the entire process allows us to stand behind our product and offer customers peace of mind as well.

Product Spotlight

Control Panel Assembly and Wiring Solutions

No more labor-intensive tracing, cutting, drilling, or tapping. Our electrical panel layout and wiring solutions reduce cost, save space, and meet all regulatory standards.

Product Spotlight

Fiber Optics

For customers, having quality fiber optic cables is of utmost importance. Damaged or faulty cables can often mean costly repairs and network downtime. We are able to create a variety of different cables, all with the same quality you expect from POWERsonic.