About Twin City Die Castings

Twin City Die Castings Company is a full-service supplier of precision aluminum, magnesium, and zinc die castings.  Key markets include the automotive, hydraulics, and telecommunication industries, consumer electronics, business machines, and process controls.

Family-owned since its founding in 1919, TCDC remains a company rooted in loyal relationships.  Twin City strives to be recognized as a leader in the die casting industry and to maintain the highest level of corporate citizenship and community support.

In memory of Steve Harmon, President/CEO, who passed away February 9, 2005, from pancreatic cancer.