Qualcuno conosce questo marchio di gelato? È menzionato realizzato in Germania.

It looks like it a generic brand made for a foreign market.

Looks like some run-of-the-mill discounter in-house brand like from Aldi or Lidl. It’s not a household name in Germany, but I’d buy it. Can’t be more than a little bland anyway, can it?

Since this seems to be sold outside the EU, I don’t think you’ll be able to find where this is actually produces (unless you know someone at the producers or distributor).
However, since it is allegedly produced in the EU, there might be a small chance it has the [EC identification](https://en.wikipedia.org/wiki/EC_identification_and_health_marks). If so, you could just google the identification and find out the actual producer.