Steel Dynamics Structural and Rail Division
2601 County Road 700 E.
Columbia City, IN 46725
Main: 866-740-8700
Fax: 260-625-8770
Steel Dynamics Engineered Bar Products Division
8000 N. County Road 225 E.
Pittsboro, IN 46167
Main: 877-683-2277
Fax: 260-868-8055
Steel Dynamics Roanoke Bar Division
102 Westside Blvd. NW
Roanoke, VA 24017
Main: 800-765-6567
Fax: 540-983-7284