11th Iran Stone Fair Marble, Quarry, Machinery & Equipment, is one of the largest industrial and commercial events in Iran which are held every year at the international exhibitions in Tehran attended by more than 103 companies in the fields of mining, extraction, processing, processing machinery and equipment and relevant services.The aims of the exhibition include the development of domestic and foreign economic cooperation, the exchange of information and increased technical knowledge in the field of stone industry, the development and spread of new technologies in the field of stone processing machinery.

Beside Exhibition, the 20th volume of the Iranian Stone Guidebook, the fourth volume of the Stone Knowledge Book, and the introduction of the top booths in two sections of stone and machinery are held.

Zulfaqar Mines and Stone Group, as one of the largest marble production complexes in Iran, aims to present its industrial and commercial capabilities every year in this exhibition and show its achievements in processing and production.