November 18th, Mr. Albert Sanmartín visited, on behalf of Derypol, "Col·legi Jardí" school in Granollers, where he showed a water treatment test to the P5 group.
Visit to ‘Col·legi Jardí’ school
+ 34 932 389 090
November 18th, Mr. Albert Sanmartín visited, on behalf of Derypol, "Col·legi Jardí" school in Granollers, where he showed a water treatment test to the P5 group.
