Contact a SigmaPro Engineer

To manufacture the most complex plastic parts on the market, consult with the most skilled precision injection molding engineers in business.

Talk to an Engineer

There’s a lot of hard work to do before your complex plastic part hits the market. We’re here so you don’t have to do it alone.

Our Services

Precision-Injection-Molding

Precision
Injection
Molding

We’re one of the only true “micro molding” contract manufacturers in business in the U.S., capable of holding tolerances as tight as 5 microns.

Injection-mold-design-and-engineering


Design
Development

Collaborate with our engineers to perfect the design of your complex injection molded component.

Prototyping-and-3D-Printing


Prototyping &
3D Printing

Bring new designs to life for a deeper understanding of how your product will perform.