Rotational molding is a cost-effective way to produce strong, hollow plastic parts that combine aesthetics with functionality. First, powdered plastic...

Rotational molding applications aren’t limited to a single industry or even to a handful of industries. There are plenty of industrial and medical app...

Rotational molding produces strong, hollow plastic parts in a wide variety of shapes, sizes, colors, and textures. It also supports undercuts, multipl...

Plastics manufacturer earns Safety Recognition Award from worldwide trade association Woburn, Mass. (USA) – November 26, 2019 – Gregstrom Corporation,...

Undercuts are protrusions or indentations that are parallel to a mold’s parting line. Sometimes, undercuts are used to create screw threads, locking t...