Rotonics is one of the largest rotational molding companies in the United States. We produce a wide variety of plastic articl ... es for a broad group of industries and applications. Eight manufacturing branches across the country offer a diverse product line, from kayaks, classic lamp post reproductions and clay/stone look planters to material handling bins, refuse containers and liquid storage tanks. In addition, we can also assist you in the design and manufacture of custom products tailored to meet your OEM requirements. read more