Canteras y Voladuras S.A., CANTYVOL S.A., a subsidiary of UNACEM Ecuador, is in charge of the responsible extraction of raw materials for cement production.

CANTYVOL has the ISO 14001 certification, which validates the rigorous execution of procedures, protocols and administrative and operational controls in all activities within our mining concessions of Cumbas (pozzolana), Selva Alegre (limestone) and Pastaví (clay).
Cantera y Voladuras S.A.