Metosak is one of the leading producers of aggregates used in concrete and asphalt in Iran which was established in 1977.
We produce all types of sand and gravel to meet our customers' needs and preferences. We can offer the best mixed design for different kinds of concrete resistance with our specially-produced aggregate.
Our productions meet Iranian and international environmental standards.
We are particularly pleased to report that we are certified by the Industrial Research and Standard Institute of Iran.
We have National Standard 302, and we are able to produce according to ASTM.