Precision That Moves the Future

Aerospace-grade 3D printing, rapid prototyping, and custom manufacturing—engineered in Canada, trusted by innovators worldwide.

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Trusted by aerospace and automotive innovators

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Built for mission-critical tolerances

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Engineered in Canada

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Trusted by aerospace and automotive innovators ● Built for mission-critical tolerances ● Engineered in Canada ●

When Speed Meets Precision, Compromise Shouldn’t Be Part Of The Equation.

You’ve got a mission-critical design. But your current vendor is slow, inconsistent—or simply not built for aerospace-grade tolerances.
Whether you're prototyping for flight, automotive systems, or industrial testing, you need:

  • Flawless parts, built to spec

  • Fast, reliable timelines

  • And a partner who understands engineering-level complexity

ProtoAero was built for exactly that.

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Built for Engineers.
Designed for Speed.

At ProtoAero, we combine advanced additive manufacturing with the rigor of aerospace engineering to deliver high-performance prototypes and production parts—without the traditional delays or compromises.

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    Aerospace-Grade Precision

    Tight tolerances. Critical geometries. Every part meets the highest industry expectations.

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    Rapid Turnaround

    From design to delivery, we cut lead times by up to 50% compared to traditional processes.

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    Integrated Design-to-Production Workflow

    We don’t outsource your project. In-house engineers manage everything from CAD validation to final post-processing.

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    Advanced Materials Expertise

    High-performance polymers and composites built for heat, stress, and wear—because your parts aren’t decorative.

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    Data-Driven Manufacturing

    Our process isn’t guesswork. It’s measurement, iteration, and precision you can prove.

Precision 3D Printing for Aerospace and Beyond

Rapid prototyping, small-batch production, and end-to-end engineering—all under one roof in Toronto.

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Industries We Serve

We specialize in mission-critical parts for sectors where precision isn’t optional.

Aerospace

Lightweight components, UAV parts, airflow testing

Automotive

Functional prototypes, small-batch performance parts

R&D / Startups

Iterative prototyping, proof-of-concept parts, MVP assemblies

Industrial

Custom jigs, machine components, enclosures

“Results in Action!”

“ProtoAero delivered exactly what our build needed. They designed and produced a range of custom jigs and fixtures that kept our framing and finish work consistent and on schedule. The parts fit perfectly, were durable on-site, and saved our crew hours across the project. Communication was fast, turnarounds were quick, and the quality spoke for itself.”

★★★★★

Project Manager, Danak Home LTD

“We engaged ProtoAero to produce custom-fitting valve covers and electrical box covers for a new product. They supported us from design refinements to full production, ultimately delivering more than 2,000 parts with repeatable accuracy. Every batch arrived clearly labelled, well-packed, and ready for assembly, which reduced line changeovers and kept our schedule intact. Outstanding partner.”

★★★★★

Product Lead, Ramscan Trading Co.

“ProtoAero supported our CREATeV aircraft build with precision tooling for the carbon layup of the wings and a range of flight-ready components. The layup jigs and molds delivered consistent fibre alignment and surface quality, while the brackets, fairings, and avionics trays fit first time. Their responsiveness kept our integration on schedule.”

★★★★★

Composites Lead, CREATeV Project

Questions? ProtoAero is already three steps ahead.

  • We primarily serve aerospace, automotive, industrial equipment, and R&D sectors. If your parts require precision and performance, we’re ready to help—regardless of industry.

  • We specialize in high-performance polymers and composites, including materials engineered for heat resistance, mechanical stress, and aerospace-grade strength. Need help selecting the right one? Just ask.

  • Lead times vary by project complexity, but many prototypes are turned around in 3–7 business days. We’ll provide a clear estimate during the quote process.

  • We regularly produce parts with tolerances under 100 microns (<0.1mm), depending on geometry and material. Our engineers can advise on design adjustments for optimal precision.

  • Absolutely. All files, designs, and project data are handled with strict confidentiality. We’re happy to sign NDAs and follow your preferred data protocols.

Ready To Move From Prototype To Production?

Get expert insights and a tailored quote—fast.

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CAD-ready? We’ll get started today.