The Napa Valley Vintners trade group is set to arrive in mainland China with 40 vintners from the county on a weeklong trade mission, including stops in Shanghai and Beijing to meet wine trade representatives, media, targeted consumers and political leaders. This is the association’s eighth official trip there since 1998. Participating wineries are Amuse Bouche Winery, Cakebread Cellars, Coup De Foudre Winery, Cuvaison Estate Wines, Dalle Valle Vineyards, Duckhorn Vineyards, Franciscan Estate, Grgich Hills Estate, Hall Wines, Heitz Wine Cellars, Helena View Johnston Vineyards, Hestan Vineyards, Honig Vineyard and Winery, Howell at the Moon, John Anthony Vineyards