OneHope Winery is vegan friendly

Company email (September 2017)
"We are not certified Kosher, Vegan or Gluten free at this time. I processing/filtration we do not use any kind of animal ingredients."

Company email (June 2016)

"We do not use eggs or milk or any other animal ingredients in the making of our products, but since we share a facility and equipment with other wineries that are not vegan friendly, unfortunately we are unable to become a certified vegan wine. We hope to one day be able to have our own winemaking facility and at that time we will be able to call ourselves a vegan friendly wine company." [They've confirmed they themselves don't use animal-based finings, and this is a "may contain..." scenario where something may be left in the pipes from another company (generally the pipes would be cleaned,) so we're marking this as vegan friendly]