Precision Southwest Manufacturing (PSM)

Precision Southwest Manufacturing (PSM) is a Tucson, Arizona-based aerospace machining and fabrication company founded in 1995. The company operates a 20,000 sq ft facility serving aerospace customers across the United States. PSM specializes in large fixtures, machined components and assemblies, compression mold tooling, and prototype parts. In-house capabilities include milling and turning of a wide range of alloys, wire EDM, welding, sawing, gundrilling, and shop support for outsourced heat treat, NDT, and plating.