TJs 3D Printing on East 77th Street is where a napkin sketch or a CAD file stops being theoretical. If you need a physical thing that doesn't exist yet, this is the Sioux Falls shop that prints it.
They design, model, prototype, and manufacture custom parts and objects using additive manufacturing — layer by layer, material by material. Whether you're an engineer validating a concept, a small business needing a run of custom components, or someone who just needs a replacement part that's no longer made anywhere, TJs handles the translation from digital to physical.
Locals pick them because the gap between "I have an idea" and "I have a thing I can hold" is shorter here than most places. No factory minimums, no outsourcing to a warehouse you'll never talk to. The work is specific, and that specificity is exactly what product development and rapid prototyping actually require.
Locals pick them because the gap between "I have an idea" and "I have a thing I can hold" is shorter here than most places.