TEHRAN - Some 363 foreign and domestic companies are participating in the 13th Iran International Water and Wastewater Exhibition (Watex 2017) which kicked off on Saturday at the Tehran Permanent International Fairgrounds.

Alongside 258 Iranian companies, 105 exhibitors from Italy, Turkey, Germany, Azerbaijan, Hungary, China, France, Spain, Denmark, South Korea, India, Switzerland, Austria, United Kingdom, Sweden, Japan, Canada, Belgium, Iceland and the Czech Republic are showcasing their latest products and services during the four-day event.

EF/MA