The purity of the calcium carbonate found in our limestone deposits, combined with our extraction and treatment systems, allows us to create derivatives of different textures, shapes, and thicknesses. These derivatives are characterized by their extreme purities. When it comes to sand, ours is fine and white, with many of our clients coming from other provinces and autonomous communities exclusively to get this product. We are suppliers for the most important construction companies, both at the national and regional levels, as well as for the majority of concrete plants and businesses dedicated to the construction of pre-manufactured homes.
2006 Hermanos Coto S.L. Canteras - Legal notice