News General Mechanic Co. , Asia(Bakeri) Highway , Performance of Vesk channel , Tehran flood , July 2022 “5 Star Organization Excellence Certificate” awarded to General Mechanic Company Annual and Extraordinary General Meetings Karaj Qazvin Track laying Railway Project .. The 3rd Export Exhibition of Iran (IRAN EXPO 2018) “West Tehran Sanitation Project” was visited by Managing Director of Tehran Sewerage Co. The 22 anniversary of National Exports’ Day