Founded in Columbus in 1958 as a structural steel fabricator, Ohio Steel Industries now operates multiple facilities spanning more than 300,000 square feet. The privately held Ohio manufacturer fabricates structural steel and provides contract manufacturing; its plastics division makes extruded plastic products and profiles.
ISO 9001:2015 Registered
Registration
ISO 9001:2015 Certified
American Institute of Steel Construction (AISC) Quality Certification
AISC Standard for Steel Building Structures
AISC Simply Steel Bridges
AISC Major Steel Bridges