I saw that they were rebranded, and asked him specifically who built it, and what brand the reeds were. He would only say built in italy, and tipo a mano reeds.
Dino Baffetti also makes the SALTARELLE line of button accordeons.
Karlos' Dino Baffetti boxes have genuine a mano (hand made) reeds.
What I have seen in the Castiglione boxes are tipo a mano (like hand made reeds but are not)