Injection Molding Markets

No other ISO-compliant precision injection molding contract manufacturer has the depth AND breadth of SigmaPro. We offer very high precision micro molding in the medical, technology, telecommunications, automotive, aerospace and other sectors.

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.

Design-Development


Design
Development

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

Prototyping-and-3D-Printing-plastic-parts


Prototyping &
3D Printing

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