with a CAD-driven system for engineering contour-cut steel tubing that is astonishingly precise and ready to weld.

Cartesian Tube Profiling is a division of VR3 Engineering, a design, engineering and manufacturing firm based in Stratford, Ontario, Canada. VR3's engineering projects include a range of custom industrial equipment and production machinery.

DON VANRAAY, president

Don is an experienced professional mechanical engineer who got his pilot’s license during high school and first visited the experimental aircraft exhibition at Oshkosh in 1982 just after finishing engineering school.

A natural problem solver, Don used 3D CAD technology to create a new way to make the assembly of welded aircraft frames better, stronger and faster.

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