Gregstrom Corporation

Manufacturers of mufflers, manifolds, and other industrial products are replacing metal with plastic in order to reduce costs and weight. Metal muffle...

Product designers and engineers have a choice of rotational molding materials for plastics manufacturing. All of these materials are thermoplastics, p...

Polypropylene rotational molding supports a wide range of demanding applications because of this plastic’s superior mechanical properties, resistance ...

Gregstrom Corporation, a leading provider of plastic thermoforming, rotational molding, and value-added contract manufacturing services, is celebratin...

Vacuum forming, pressure forming, and twin sheet forming are plastic thermoforming services that create strong, lightweight parts without the porosity...