engineering in Iran

Our team consists of mechanical engineers educated in the field of mechanical building facilities, who have many years of experience in the Iranian facilities market - Taleghani Street, Tehran.

Our team consists of mechanical engineers educated in the field of mechanical building facilities, who have many years of experience in the Iranian facilities market - Taleghani Street, Tehran.

OPAL Stone is a leading group in the natural stone trade, as a supplier and contractor. We have been working closely with many architects, consultants, and project managers over the past decade o…

OPAL Stone is a leading group in the natural stone trade, as a supplier and contractor. We have been working closely with many architects, consultants, and project managers over the past decade o…