Marcelino Martínez,

compromise and quality.

Own quarries

in Spain, Portugal and Venezuela.

The best product

in less time than ever.

Whole service including

the best quality and problem-solving.


Our quarries

Own quarries with natural reserves and uniformity from where the total of our 23 materials and qualities are extracted for you.

Have a look at our different locations for the quarries, headquarters and production centres.



Poligono de As Gándaras, Parcela 26, 36400 Porriño - Pontevedra (SPAIN)
Ph.: +34 986 330 713 | Fax: +34 986 332 765 | PO Box 47