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Welcome to The Sentral Group

The Sentral Group

The Sentral Group is one of the largest and most advanced manufacturers of cable assemblies in the US.  Our corporate office is in Lincolnshire, IL and we have multiple manufacturing facilities is the US.  Our Junction City Wire Harness division in Kansas, Tennessee Wire Technologies in Tennessee and Kentucky, and Sentral Aerospace in Lincolnshire.


Customers nationwide depend on Sentral's passion for doing whatever it takes to produce their custom product on-time. Few contract manufacturers can match Sentral's consistent performance, expanded services and broad product capabilities.

Sentral is an expert in YOUR product, not just ours.

A willingness to invest in new equipment and tackle one-of-a-kind projects with enthusiasm is at the very core of Sentral's commitment to you - a highly valued customer.

Sentral's emphasis on service, evident with every order, is backed by experience. Sentral's engineers apply their technical skills to enhance your assemblies, creating solutions through their:
* Experience designing and producing thousands of unique assemblies
* Knowledge of connector groups and interfaces, and how they work together.

With Sentral's emphasis on every aspect of managing and producing your interconnect assemblies, you can focus on your core business. Allow Sentral's interconnect expertise and services to work to your advantage.

Sentral now offers LASER WIRE MARKING!
We supply the wire or you can supply yourself!

Contact Us to learn about our fast delivery and great pricing!