SigmaPro Engineering

Ultra-Precise Injection Molded Parts and Mechanical Assemblies

Miniature and         Ultra-Precise Molded Components

SigmaPro Engineering and Molding leads the way in ultra-close tolerance molding.  We regularly mold features as small as 0.010” held to tolerances or true positions of 0.0001”. Most molders meet their practical limits long before this.

Located in Central Texas, SigmaPro supplies state-of-the-art custom molded products and services to medical, optical, and electronics industries.

SigmaPro Engineering and Molding offers several advantages to your company:

Customized Engineered Solutions for your Products

Superior Technology & Logistics


To learn more about SigmaPro Engineering and Molding and how it can benefit your company we invite you to contact us today.