Rotomolded Parts: Tips for Design Engineers

Rotational molding offers design engineers geometric freedom, low tooling costs, and the ability to produce large, stress‑free, hollow structures. Rotomolding,…

Made in USA Rotomolded Coolers

Gregstrom Corporation is a Made in USA manufacturer of rotomolded coolers that keep food and drinks cold for extended periods…

Rotomolded Cases: Superior Protection and Durability

Rotomolded cases are durable, protective containers for securing fragile or high-value items during transit or storage. Whether they’re used with…

Plastic Pallet Manufacturer: Made in USA

Are you looking for a plastic pallet manufacturer? Would you like a Made in USA manufacturing partner? Gregstrom Corporation of…

Santa’s Rotomolded Boat Supports Multimodal Transportation Strategy

North Pole – December 18, 2025 – Santa’s Workshop has confirmed reports that this year’s Christmas logistics will use a…

Who Makes Plastic Manifolds?

Plastic manifolds are rotomolded components used in fluid distribution systems. They distribute fluids such as air, water or industrial gases…

Plastic Housings: Rotational Molding vs. Injection Molding

Plastic housings enclose and protect electronics, electrical connections, and equipment. Compared to metals, plastics cost less and are lighter weight.…

Rotational Molding for Playground Equipment and Recreational Products

Playground equipment and recreational products include slides, swing sets, kayaks and canoes. Plastic is often the material of choice because…

Who Makes Plastic Fuel Tanks?

Gregstrom uses rotational molding to make plastic fuel tanks that weigh less than metal ones. Rotational molding, or rotomolding as…

Gregstrom Moves Rotomolding Business and Looks to the Future

Gregstrom Corporation, a 79-year-old plastics manufacturer, is moving its rotomolding business from Woburn, Massachusetts to Bedford, New Hampshire. Most of…