El Monte Plastics LLC. is a privately owned Rotational Molder that specializes in custom molding, part design, and mold design. Our plastic part design and mold design expertise help us to create the custom rotomolded components you need, at a price you can afford. We take great pride in our ability to deliver top notch service to all of our customers which is what has allowed us to stay in business for over 40 years!

Unlike some larger molders we have the ability to get to know and understand our customers on a level that is unmatched in the industry. We work with you side by side to develop an idea, engineer the best design, prototype your part for approval, and distribute to your clientele in a time frame that is acceptable to you without sacrificing quality of your part. We also have a strong network of molders that allow for added production should your part exceed our abilities.

We have grown on this foundation for more than four decades now, and we hope our “customer first” approach helps us to become your supplier of rotomolded parts! Contact us for more information on how El Monte Plastics LLC. can become a great investment for you and/or your future business opportunities!