Iron Foundry Serving Customers Throughout the Midwest

Roloff Manufacturing is a gray iron foundry located in Northeast Wisconsin who manufactures gray iron castings and marine products. 

Marine Products Include: Boat Anchors, Anchor Lifts, Mooring Anchors, Trolling Weights, Dock FittingsDock Cleats, and Duck Decoy Anchors.

Other Grey Iron Products Include: Castings, Barbeque Grills, Fitness Equipment, Drainage Grates, Commercial Augars, Hardware Equipment, Gifts and Novelties, and much more.

Our key people have several years of experience and understand all foundry operations. At Roloff Manufacturing our customers' needs are our first responsibility.