Aerospace & Defense
Mission-Critical Fabrication for Aerospace & Defense Applications
Tri-Lett in the Aerospace Sector
When tolerances are measured in thousandths and failure is not an option, Tri-Lett delivers. We fabricate precision structural components, tooling fixtures, and enclosures for aerospace and defense programs, meeting AS9100 standards and rigorous customer quality requirements.
Solutions We Provide
- Structural airframe components
- Ground support equipment (GSE)
- Defense system enclosures & housings
- Precision machined tooling fixtures
- Test stand structures
- Specialty alloy fabrication (titanium, Inconel, aluminum)
Why Choose Tri-Lett?
Unmatched Expertise
Decades of experience designing, engineering, and manufacturing custom metal fabrication solutions for aerospace and defense programs.
Precision Redefined
State-of-the-art facilities and rigorous quality control ensure every component meets the highest standards for consistency, accuracy, and durability.
Custom Solutions
Every aerospace and defense project is unique — we specialize in tailor-made fabrications for aircraft, missiles, GSE, and beyond.
Quality Assurance
We adhere to industry standards and best practices designed to meet the rigorous demands of aerospace and defense.
On-Time Delivery
Well-structured production schedules and project management ensure you receive your fabrications precisely when needed.
Our Comprehensive Range of Aerospace & Defense Solutions
At Tri-Lett, we offer a wide range of custom metal fabrication solutions to meet the diverse needs of the aerospace industry.
Precision Components
We manufacture high-precision components critical for aerospace and defense applications — from engine parts to control system components — designed with the utmost precision and care.
Tooling and Equipment
Our expertise extends to creating specialized tooling and equipment used in the assembly and maintenance of aircraft and defense systems, ensuring your team has the right tools for the job.
Structural Assemblies
For aircraft and defense systems demanding robust structural assemblies, we provide solutions that are strong, lightweight, and easy to integrate into your projects.
Prototyping and R&D Support
Research and development are constant in the fast-paced aerospace and defense industry. We offer prototyping and R&D support to help you test new concepts and bring innovative ideas to life.
Custom Machining
Our custom machining services deliver components and parts that meet your exact specifications. We handle a wide variety of materials, ensuring compatibility with your unique requirements.
Ready to Take Your Aerospace Projects to the Next Level?
Contact us today to discuss your needs, request a quote, or learn more about how Tri-Lett can elevate your aerospace operations.
What Our Clients Say
Trusted by engineers, project managers, and procurement teams across the aerospace sector.
“Tri-Lett's precision work on our structural sub-assemblies exceeded every specification. Their team understood our tolerances from day one and delivered ahead of schedule.”
Senior Project Engineer
Pacific Northwest Contractor
“When we had a tight deadline on a complex stainless fabrication, Tri-Lett mobilized quickly. The quality was exactly what we needed — and they kept us informed every step of the way.”
Project Manager
Pacific Coast Processing Co.
“Tri-Lett understood our unique regulatory requirements without us having to over-explain. Their fabrication team is genuinely experienced in our sector — it shows in the finished product.”
Facilities Engineering Lead
Oregon Infrastructure Partners
Become A Tri-Lett Partner
Join our network of Aerospace contractors, engineers, and OEM partners.