Ambriola Co Inc's mammoth warehouse in West Caldwell, New Jersey, is crammed full of boxes and wheels of harder cheeses such as Parmigiano Reggiano, Pecorino Romano and Grana Padano - and more is coming, lots more.

FILE PHOTO: Italian Parmesan (R) and Pecorino Romano (L) cheese are displayed on a counter at a deli in Rome, Italy, October 3, 2019. REUTERS/Yara Nardi