MNA � Iranian President Hassan Rouhani visited the exhibition of scientific and technological achievements of knowledge-based companies in Pardis Technology Park on Sat. Feb. 23.

In this visit, President Rouhani was accompanied by Vice-President for Science and Technology Sorena Sattari, President�s Chief of Staff Mahmoud Vaezi and Tehran Province Governor General Anoushirvan Mohseni Bandpey.

After visiting the exhibition, President Rouhani is scheduled to deliver lecture among directors and managers of knowledge-based companies and startups.