custom rotational molder
custom rotational molder
custom rotational molder



trash containers























rotationally molded kayaks
custom rotational molder
custom rotational molder
custom rotational molder
Founded in 1969, El Monte Plastics runs four rotational molding plants, three in California and one in Ohio. These strategic locations provide nationwide access for the distribution of our custom rotationally molded components, which include, Water Tanks, Holding tanks, Recreational vehicle parts, agricultural tanks and parts, marine tanks and parts, Kayaks, Playground equipment, Trash cans, garbage containers, and OEM parts.

With the same ownership for 30+ years, El Monte's rotational molding operations employ more than 100 people, with a combination of over a hundred years of experience in custom molding.

We make a firm commitment to:

Provide quality services and products that will meet or exceed the needs and expectations of our current and future customers.

This is why our customers, both old and new count on our rotomolded components. They know we have the experience and dedication to help them succeed in all phases of their project.

Contact us to see how our expertise, knowledge and attitude can meet your needs for custom rotational molded tanks, containers and parts.



custom rotational molder
custom rotational molder