Tri-Angle Metal Fab is a family-owned, precision-manufacturing company based in Milton, Vermont, serving aerospace, defense, ordnance, electronics, and commercial industries for over 50 years. The firm specializes in custom sheet metal fabrication, CNC machined components, and NADCAP-certified fusion welding, offering R&D prototypes, low-volume runs, and full-scale production with a focus on high-tolerance, mission-critical parts, supported by ISO/AS-certified quality systems, collaborative partnerships, continuous improvement, and on-time delivery.