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...

Rotational molding design guidelines are the starting point for a successful rotational molding project. The ideal design for a rotomolded part is any...

Plastic molding for medical devices isn’t limited to injection molding and blow molding. Rotational molding, or rotomolding, can produce plastic parts...

Are you looking for a plastic tank manufacturer? Gregstrom Corporation is a rotational molder in Woburn, Massachusetts (USA) that makes liquid storage...