Hi Gordon,
I did someting just like this with a winery in central cali. Now with that said I was not a part of the legal conversation the owners of the company participated in I just distilling the brandy.
Can a winery age brandy on their premises? No, it must remain in your bond
• Can a winery bottle the brandy themselves? No, it must remain in your bond
• If not, can the producing distillery bottle for them? Yes
• What would label requirements be? See COLA for requirements, will vary based on spirit type
• Can a winery sell brandy made from their wine? Yes
• Can a winery provide tasting samples of their brandy? (I don't believe they can.) I dont believe so
• Can the producing distillery sell (and taste) the winery's brandy (if agreeable with winery)? Yes
Again, this is only from my experience on the production side of a distillery with what I did. My advice is to consult legal before you jump into it