First Due

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

• Fire Department Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Service Establishment Equipment And Supplies Merchant Wholesalers > Firefighting Equipment > Fire Department Equipment & Supplies

Standard Industry Classification (SIC) Categories:

• Service Establishment Equipment And Supplies > Firefighting Equipment > Fire Department Equipment & Supplies