Macdonald John

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

• Welding Commercial & Industrial
• Welding Services

North American Industry Classification System (NAICS) Categories:

• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Welding Repair, By Specialty

Standard Industry Classification (SIC) Categories:

• Welding Repair
• Welding Repair > Welding Repair, By Specialty