The Origin of Precision

Founded in 1952, Iseli Precision has been at the forefront of precision machining, specializing in Swiss cam turning and coil-fed precision machining. Operating out of an expansive 90,000 square foot facility in Walworth, WI, Iseli Precision is proud to be one of the leading suppliers of Swiss screw machine products in the country.

Embracing Tradition

Pioneering the Future

Iseli Precision’s commitment to precision and accuracy is unwavering, boasting an arsenal of over 150 cutting-edge screw machines, equipped to provide you with the precision machining expertise, technology, and workmanship that you need to meet your most demanding precision component requirements.

In-House Expertise

Our complete in-house engineering and tooling design capabilities enables our manufacturing professionals to tackle client projects with the highest efficiency and deliver an exceptional experience. We firmly believe that the key to superior service and swift turnaround lies in having these critical functions under one roof. Our expert engineers and designers are equipped with the knowledge and resources to provide you with the best possible service, ensuring that your project receives the attention and precision it deserves.

At Iseli Precision, we are not just a precision machining company; we are your dedicated partner in bringing your vision to life. Whether it’s Swiss cam turning, coil-fed machining, or any other precision component requirements, we are here to make your projects a resounding success. Contact us today, and let’s embark on a journey of precision and innovation together.