Precise Machine Company has been a trusted Chicagoland full service Precision CNC Machine Shop since 1967. Proudly ISO 9001:2015 certified and an ITAR Registrant, we take pride in providing our customers exact tolerance, precise CNC machining results on any size order, and staying competitive on price & delivery. Our Precision CNC Machine Shop provides custom solutions to the Aerospace, Defense, Industrial, Medical, Military, and Oil Field markets. We have the experience, expertise and capability to provide turn-key mechanical assembly solutions for your manufacturing needs.