Your Industrial Supply Partner


Established in 1924, Mars Supply is an independent, family-owned company offering a wide variety of industrial supplies to industries throughout the Upper Midwest. We carry over $6 million of brand-name supplies at multiple distribution centers, providing local delivery and same-day shipment to foundries, machine shops, mining companies, railroads, power companies and manufacturers throughout the region.

Over 100 employees strong, we offer vending programs, cost reduction guarantees, a wide variety of safety training and “at the spindle” expertise for metalworking applications of all kinds.