Established in 1951, Spiral Tool Corporation is a woman-owned, AS9100/ISO9000 certified, precision CNC machining business that specializes in complex 3 to 5 axis milling and turning of structural airframe parts for the aerospace, industrial, and commercial sectors. With over 50 years of experience, STC focuses on providing high-quality machined parts and assemblies, with a mission to go beyond customer expectations and support the requirements and needs of clients. STC has worked with prestigious companies such as Northrop Grumman, General Dynamics, GKN Aerospace, and CPI Aerospace, offering reliable and trustworthy services that include full processing/finishing for all metals, from simple to complex parts, and 5-axis milling and turning. STC is committed to constant improvement and adheres to standards such as AS9100, REV D and ISO 9001:2015.