Dukane is an American company serving the education, corporate, government and house of worship markets for over 85 years. For more information contact Dukane AV : Phone: 800-676-2485 Fax: (630) 584-5156 Email: AVSales@Dukane.com Website: www.Dukane.com/AV Dukane AV 2900 Dukane Drive St. Charles, IL 60174