National Glass Association
8200 Greensboro Dr., Suite 302
McLean, VA 22102
About NGA Founded in 1948, the National Glass Association is the largest trade association representing the entire flat glass and auto glass industries. Based outside Washington, DC, NGA offers certification, education and training, and MyGlassClass.com-a state-of-the-art, online training resource. NGA publishes the leading trade magazines-Glass Magazine, Window & Door, and e-newsletters, e-glass weekly and WDweekly.
In addition, NGA serves the industry and general public with its family of Web sites. NGA also hosts the industry's premier annual trade event: GlassBuild America: The Glass, Window & Door Expo.
For more information on NGA, visit www.glass.org.
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