National Glass

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

• Glass Manufacturers
• Glass Auto, Float, Plate, Window & Doors Etc

North American Industry Classification System (NAICS) Categories:

• Flat Glass Manufacturing
• Other Building Material Dealers > Glass & Glass Products > Glass Auto, Float, Plate, Window & Doors

Standard Industry Classification (SIC) Categories:

• Flat Glass
• Paint, Glass & Wallpaper Stores > Glass & Glass Products > Glass Auto, Float, Plate, Window & Doors