Listing sites that concern themselves mainly with and serve the wine industry itself; supplies and equipment, wine wholesalers and trade associations, for example.
Wineries will only be listed here if the main focus of the site is offering their products at the wholesale level. Most wineries are listed in Recreation: Food: Drink: Wine or in Shopping: Food: Beverages: Wine if the site is mainly about on-line shopping. Duplicate listings will not usually be considered. Non-business oriented informational sites also go to the Recreation branch.