Built for the Sky: Precision Plastics That Keep Aerospace Moving

Flying is a feat of engineering. Every part matters.
At L-E-M Plastics & Supply, Inc., we craft high-performance plastic components that help aerospace systems fly farther, safer, and smarter. Whether it’s protecting critical avionics or reducing cabin weight, our precision plastics keep your mission on track.

Why Plastics Are Taking Off
Today’s aircraft demand materials that can handle turbulence — literal and metaphorical. That’s why aerospace engineers rely on plastics like PEEK, Ultem, and PTFE. These high-performance polymers are strong, lightweight, and built for extremes. The result? Lower fuel costs, reduced weight, and components that don’t crack under pressure.

Precision Without Compromise
We machine aerospace plastics to exacting tolerances, using AS9100-compliant processes and decades of experience. From small-batch parts to production-scale orders, every cut, contour, and corner is crafted to perform.

Real Results, Real Collaboration
We recently partnered with an aerospace client to redesign a component housing that reduced weight by 38% without sacrificing strength. That’s not just machining — that’s collaborative problem solving. We don’t just take your specs. We ask the right questions, make suggestions, and help you get there faster.

Why Teams Fly with L-E-M
Because we’re more than a supplier. We’re part of your crew. With fast turnarounds, consistent quality, and a team that speaks your language, we make it easier to build better aircraft — and better relationships.

Let’s build what’s next.
Ready to talk materials, tolerances, or timelines? Our team is just a call away.