Mar-Fre

Established in 1950, Mar-Fre specializes in high-tolerance, precision machining that builds on over 60 years of experience.    Whether you're looking for a single prototype or large scale production run, our CNC machine shop delivers outstanding quality and service to Chicago, the surrounding suburbs, and clients nationwide.Services CNC Milling CNC Turning / Lathe Machine Repair and Replacement Parts Mig Welding Tig Welding Finishing:  Heat treating, plating and polishing Mechanical Engineering Support