On Tuesday 04-01-1996, for construction of Semnan water tunell a contract signed between IEC’s afiliated company, Mihansaz (Dr N. Y. Rouzegari Managing Director and Dr. F. M. Kalantari) and POL SANG SANANDAJ (PSS) (Mr S. A. R. BanaeeManaging Director and Mr. A. Yazdgerdi Chairman of Board).
