Grotnes

Grotnes is a company based in Niles, Michigan, United States that specializes in building solutions for metalforming and rigid packaging equipment and processes. The company offers a range of technologies, including expanders, shrinkers, rotary rollforming, spinning, flowforming, emission canning, closing tools, steel drum, and fiber drum manufacturing. Grotnes also provides equipment services, such as service contracts, spare parts, and rebuilds and retrofits, to ensure optimal machine performance for its customers.