Over a century of casting and foundry innovation coupled with a total commitment to our customers has made Brillion Iron Works one of the largest and most versatile iron foundries in the U.S. Brillion specialized in the casting design and production of gray, ductile and austempered ductile iron products ranging from intricate, thin walled castings to highly-cored, heavy sectioned castings. Brillion serves a broad and expanding customer base in numerous industries such as the automotive market. From basic to complex, in a wide range of production volumes, our management team's focused on total customer support to provide resourceful casting solutions.