Below is a list of Rotomolding manufacturers from Ontario, California.

Rotomolding, also known as rotational moulding, rotomoulding, and plastic rotational molding, is a plastic formation process in which a mold is used to shape raw plastic material into a useable product. The demand for shaped plastic products throughout industry, commerce and in consumer products contexts is very high. Because so many different plastic shapes are demanded from so many industries for use in so many different applications, a wide variety of plastic formation processes is necessary to accommodate them.