Egyptian Technical Resources ( 7th district, Nasr City )

32 zaker hussein st., floor 4 flat 5, 10th district - beside cars market

1 zaker hussien st., floor 6, off el tayaran st., 7th district - above arabiata restaurant

89 abdel shafy mohamed st. extension of abbas el akkad, 7th district - in front of enppi co. - engineering for the petroleum & process industries