About Radtke and Sons, Inc. : Crafting Precision from Ingenuity

Nestled in the heart of Northern Illinois, Radtke and Sons, Inc. is a testament to the transformative power of ingenuity and determination. Our story began in 1938 when B. Radtke transformed a humble basement shop into a key player in the war effort, contributing to the manufacturing prowess of our nation.

Since then, Radtke and Sons, Inc. has grown to become a trusted provider of precision-machined components and assemblies, catering to an ever-expanding roster of satisfied customers across diverse industries. Our partners value our commitment to the high-quality, USA-made products we deliver, appreciating the dedication and loyalty we bring to each project.

As we step into our fourth generation, we proudly carry forward our legacy of precision and excellence. Our focus remains on mastering the art of small part precision machining, and we’re continually exploring new methodologies and advancements. With an unwavering commitment to continuous improvement, we’re not just keeping pace with the future of CNC machining; we’re helping to shape it.

We invite you to discover our comprehensive suite of services or download our capabilities statement. Find out how Radtke and Sons, Inc., an embodiment of the American dream, can help you achieve your manufacturing objectives today.

“At Radtke and Sons, our excellence stems from the people behind our name. Our dedicated team is committed to crafting high-quality products, harnessing the finest tooling and processes available. From conceptual drawing or 3D model to the delivery of the finished parts, our primary goal is to transform your visions into tangible solutions. We strive not just for immediate success, but for lasting customer satisfaction that stands the test of time.”