About​ Us

“One Team, One Goal, to be a leading supplier of high quality, unique, custom sheet metal fabrication and machined products through continual improvement and customer satisfaction.”

One Team. One Goal. Precision Built Since 1972.

Welcome to Tri-Angle Metal Fab, a family-owned precision manufacturing company proudly serving the Aerospace, Defense, Ordnance, Electronics, and Commercial industries for over 50 years.

Based in Milton, Vermont, we specialize in custom sheet metal fabrication, CNC machined components, and NADCAP-certified fusion welding. Whether you need R&D prototypes, low-volume runs, or full-scale production, our experienced team delivers high-tolerance, mission-critical components with speed, accuracy, and dependability.

Since our founding in 1972, Tri-Angle has grown from a small workshop into a modern, full-capacity manufacturing facility designed to meet the evolving needs of today’s most demanding industries.

Our team of skilled machinists, fabricators, and certified welders understands the complex performance and compliance requirements our clients face. From aerospace-grade welds to multi-axis machined parts, we collaborate closely with customers to deliver tailored solutions that exceed expectations.

Our Commitment

Quality assurance through AS / ISO-certified systems, in-process inspections, and NADCAP-certified welding standards.

Collaborative partnerships that enhance the value of your products and ours — because your success is our success.

Continual improvement through ongoing training, lean manufacturing, and advanced process control.

Customer satisfaction by delivering parts right the first time — on spec, on budget, and on schedule.

From our origins in a small Vermont shop in the early ’70s, Tri-Angle has evolved into a trusted regional and national supplier — equipped to handle everything from complex fabrications to precision-machined assemblies. Our facility is clean, organized, and built to perform — reflecting the pride we take in our work and the long-term partnerships we’ve built along the way.

Schedule a Tour — Experience the Difference

We welcome you to contact our team to learn more or schedule a facility tour. Experience firsthand how our commitment to quality, cleanliness, and continuous improvement sets us apart.

At Tri-Angle Metal Fab, we don’t just manufacture components —
we manufacture confidence, performance, and partnership.