Medical Injection Molding

Infinity Molding & Assembly, Inc. is a plastic injection molding and assembly company located in Mount Vernon, Indiana. We specialize in manufacturing high-precision, high-tolerance injection molded plastic parts and assemblies for the medical industry. With one of the largest ISO Class 8 (100,000) clean room manufacturing and white room assembly facility in the Midwest, we do custom injection molding, assembly, pad printing, sterilization protocol management and fulfillment. The 4 electric molding machines are equipped with robotics along with “on site” particle-count monitoring making this facility a strong choice for customers seeking state-of-the-art cleanroom molding and manufacturing.

We offer a wide range of services, including:


• Product design and development
• Mold design and fabrication
• Injection molding
• Assembly
• Sterilization

Infinity Molding & Assembly, Inc. is a leading U.S. supplier of plastic injection molding services to medical device OEMs, product manufacturers and start-up companies. Made in America means better quality and delivery. Infinity Molding & Assembly, Inc. is committed to providing the highest quality products and services possible. We are ISO 13485 certified, which means that our Quality Management system has been audited and approved by a third-party certification body.

Infinity Molding & Assembly, Inc. is a valuable resource for medical device companies of all sizes. We have the expertise and experience to help companies bring their products to market quickly and efficiently.