Harbor Steel & Supply Corporation

Founded in 1952, Harbor Steel & Supply Corporation has grown into a regional metal service center that supports customers across Michigan, southern Indiana, Ohio, Kentucky and West Virginia. From its location at 1117 Commonwealth Blvd, Bowling Green, KY 42101, United States, the company supplies a broad inventory of steel tubing and pipe, including square and rectangular sections (A500 and A513) from 3⁄8″ × 3⁄8″ up to 16″ × 16″, round mechanical tubing (A500, A513, D.O.M., electric‑weld and seamless) from ¼″ to 10″ OD, and structural pipe ranging from ½″ to 12″. Both cold‑drawn seamless and hot‑finished seamless tubes are stocked, along with welded D.O.M., electric‑weld