DAYTON-GRANGER, INC. (DG), a leader in the design, testing, and manufacture of antennas, electrostatics and lightning protect ... ion products ranks among the most experienced suppliers of avionics products worldwide. With more than 70 years of experience, DG has an unmatched reputation for supplying high quality, competitive products that satisfy military and commercial avionic industry standards. Our ongoing research and development efforts enable us to offer new and improved products that keep pace with technological advances and address business objectives of the programs we serve. read more