For the automotive, industrial, military, and maritime markets, Cottam Diecasting is a supplier of high-quality, high-volume, precision-machined zinc and aluminium die castings and assemblies.

From in-house impregnation, thermal deburring, shot-blasting, and vibratory finishing to externally procured polished, painted, and chrome-plated finishes, we provide a broad range of finishing options.

BUSINESS Cottam Diecasting was established in 1956 in Cottam, Ontario, and was run by successive generations of the founders' family until being purchased by Zynik Capital Corporation in 2018.

In Tecumseh, Ontario, a suburb of Windsor, which is directly across the river from Detroit, Michigan, we are presently housed in a 76,000 square foot facility. Our clientele is spread out across Mexico, the United States, Canada, and a number of European nations.