Trinity Industries Inc

Trinity Industries Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Fabrication Steel
• Guard Rails

North American Industry Classification System (NAICS) Categories:

• Highway, Street, And Bridge Construction > Highway Signs & Guardrails > Guard Rails
• Iron And Steel Mills > Steel Fabrication & Processing > Fabrication Steel

Standard Industry Classification (SIC) Categories:

• Highway & Street Construction > Highway Signs & Guardrails > Guard Rails
• Blast Furnaces & Steel Mills > Steel Fabrication & Processing > Fabrication Steel