Parallel Machine is a state of the art CNC tuning and milling shop located in Palatine Illinois. We have been a family owned and operated business for over 42 years with a proud history of military service. Our machine shop staff has a combined 65+ years of experience in the CNC and milling industry and everything we produce is proudly made right here in the USA.  Although we are a small business enterprise our staff is highly skilled and knowledgeable and we implement a rigorous process improvement manufacturing policy. Our production philosophy demands quality and because of our extremely high precision equipment and machining technology we proudly boast manufacturing tolerance levels of +/- .0005 or better. Our company President John K. Blythe Sr. personally manages and oversees many of the projects on the production floor as part of our stringent dedication to quality and safety. At Parallel Machine, we understand the importance of delivering custom and prototype projects on time and on budget and our project management process is as accurate and precise as our quality tolerance levels. Please see our services page for a complete list of capabilities and offerings. For Federal and State Government inquiries please select our Government section in the navigation.