About Premold Corp


RIM (Reaction Injection Molding) & prototypes USA manufacturing facility

PREMOLD CORP 68,000SF Reaction Injection Molding (RIM) manufacturing facility

Welcome to Premold Corp, a world-class supplier of Reaction Injection Molding (RIM) for custom polyurethane parts. With our low cost tooling, quick turn around, and high quality results, you have found the RIM injection molding supplier you’ve been looking for.


With over 30 years of experience in Reaction Injection Molding (RIM), we’ll deliver the results you need, from prototypes to full production and even assemblies. Our great service and high end engineering talent means less work for you and faster, accurate parts.


Premold Corp has advanced Reaction Injection Molding to a state-of-the-art process and provides exceptional customer service. These advancements have made it possible for us to expand our capabilities in our modern 68,000 square foot manufacturing facility. Our factory is equipped with computer controlled RIM molding equipment to ensure precise, high-quality parts. Premold Corp has added a manufacturing location in Monterrey, Mexico. Already North America’s leading RIM molder for specialty equipment, this greatly expands Premold’s logistic and price advantages.


We invite you to visit our facility to meet our RIM and customer service experts. Let us explain how you can benefit by innovative, low cost tooling solutions for your molded plastic parts.  Click here to see examples of our work, using the RIM process.