0354 GMT December 14, 2017
Secretary of the exhibition, Kioumars Jalilian said this year's event will be organized in nine halls covering an area of over 30,000 square meters at Tehran International Fairground, IRNA reported.
He added the foreign participants are from 20 countries including Italy, Turkey, Germany, Azerbaijan, Hungary, China, France, Spain, Denmark, South Korea, India, Switzerland, Austria, the UK, Sweden, Japan, Canada, Belgium, Iceland and the Czech Republic.
The criterion for inviting the foreign guests was the size of their markets as export destinations. "They are mostly from Iraq, Syria, Tajikistan, Uzbekistan, Armenia and Azerbaijan. These guests will, in addition to visiting the expo and be briefed on the latest achievements and capabilities in water and wastewater treatment industry and take part in meetings with domestic firms."
He listed the items to be put on display at the exhibition as pipes, metal and polymeric fittings, water purification, filtration and desalination systems, faucets, instrumentation and measurement systems, laboratory equipment and the latest products and technologies in the industry.