Gregstrom Corporation

Are you looking for a water tank manufacturer? Gregstrom is a Made in USA rotational molder that can help you with your project. Rotational molding, o...

Looking for a plastic air duct manufacturer? Gregstrom is a Made in USA rotomolder that makes plastic ventilation ducts for commercial and industrial ...

Rotomolded fuel tanks combine design flexibility and seamless construction with durability and corrosion resistance. They’re produced with rotational ...

Friends, family, and the Fourth of July are all part of an American summer. So is Made in America rotational molding, at least if your summertime plan...

Flat walls can be difficult to rotomold. That’s because the tools are hollow and do not have internal cores. To avoid flat walls, consider adding rein...