NORTHROP GRUMMAN2018-03-202020-11-28https://danny-group.com/wp-content/uploads/2019/05/presentation1-e1557501533408.jpgDanny Group :: مجموعة الداني الدوليةhttps://danny-group.com/wp-content/uploads/2018/03/northrop_grumman_logo-e1606568258752.png200px200px