TEHRAN- The 12th Iran International Water and Wastewater Exhibition (Watex 2016) will host 140 companies from different countries around the world, Iranian Energy Ministry announced on Saturday.

The event, which will be inaugurated on Sunday in the presence of Iranian Energy Minister Hamid Chitchian, will be also attended by 259 Iranian companies.
The four-day exhibit will be held at the Tehran Permanent International Fairgrounds.
Some specialized sessions will be also held on the sidelines of the exhibition.  

MA/MG