Spartan Manufacturing Co. specializes in precision machining for Commercial, Aerospace, and Military Defense sectors, offering custom CNC milling, turning, Swiss-style, and high-volume screw-machined parts. With 24 high-production screw machines, a skilled workforce, and a commitment to quality, reliability, and on-time delivery, the company leverages advanced technology and a compliant quality system (AS9100 and ISO) to meet demanding customer requirements from co-engineering to quotes.