Greg Stout - Rotational Molding Designer A freelance product design engineer specializing the design of hollow plastic products for the following processes; rotational molding, blow molding and thermoforming. With over (14 ) years experience in the rotational molding process, Blue-Reed not only provides innovative and creative product design, but also coordination with the rotomolder and mold maker to reduce part and tooling costs. If you are looking for further information on rotational molding (rotation molding ), rotational molders, or a roto mold manufacturer, we can help you locate the right supplier. We have a vast network of rotomolders, roto mold makers and machinery manufacturers. Scroll down on this page to view the directory of rotational molding companies.