Duncan Industries

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

• Meters
• Parking Meters

North American Industry Classification System (NAICS) Categories:

• Other Commercial Equipment Merchant Wholesalers > Coin-Operated Equipment > Parking Meters
• Other Building Material Dealers > Electrical Controls, Systems, & Materials > Meters

Standard Industry Classification (SIC) Categories:

• Commercial Equipment, Nec
• Electrical Apparatus & Equipment > Electrical Apparatus & Equipment, Nec > Meters