محمود سيد أحمد عبد الدايم عبد الدايم

* Self Study in Selling Skills . * Self Study in Electronics . * Self Study in English Language . * Diploma of Laser System In NILES (National Institute of Laser Enhanced Sciences) . * Course in NDT (magnetic particle Testing & Ultrasonic Testing & Penetrant Testing) at Detection Center . * Coure in HR . * Diploma of General Education . * Course In General English & Conversation .