Nazionale Parmigiano Reggiano Latteria San Giovanni Della Fossa is located in Italy and specializes in producing Parmigiano Reggiano cheese. This cheese producer utilizes traditional methods that have been passed down through generations to create their Parmigiano Reggiano, which must age for a minimum of 12 months to meet PDO (Protected Designation of Origin) standards.

The aging process occurs in specialized caves or cellars where the cheese develops its unique flavors and textures.