Cdi

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

• Welding Services
• Blast Furnaces & Steel Mills

North American Industry Classification System (NAICS) Categories:

• Iron And Steel Mills
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Blast Furnaces & Steel Mills
• Welding Repair