Established in 1981, Ratio Machining was started with a simple philosophy; create the best in class Mandrel for the Cold Pilgering Industry. This philosophy, combined with skill and desire, facilitated Ratio's expansion beyond just mandrels. From full 3 axis CNC milling to CNC turning with live tooling our machining and manufacturing capabilities have reached nearly every industry, from automotive to agriculture. Our goal is simple, deliver only the best possible product to our customer.

Please review our website and find out what services we can provide you and when you are done give us a call, we will hit the mark.