The winery "Leopold & Wolfgang Hagn Hundschupfenkellerei" is located in the community Mailberg in the Lower Austrian winegrowing area Weinviertel, In July 2009 a restaurant was opened. The traditional Hagn family has been based in Mailberg for 300 years. The operation is led by the brothers Leopold and Wolfgang Hagn, who are led by their sons Leopold jr. and Wolfgang Jr. get supported. The vineyards cover about 35 hectares of vineyards in the vineyards Altenpoint, Atlassbergen, Hochlüssen, Hundschupfen, Kraith, Rosenpoint and Zuckerschlee. They are with the white wine varieties Green Valtellina. Riesling. Chardonnay. Riesling. muscatel. Sauvignon Blanc, as well as with the red varieties Blauburgunder ( Pinot Noir ) Zweigelt. Blauburger. Cabernet Sauvignon and Merlot planted.
After slower, more controlled fermentation be the wines in the big wooden barrel for the most part dry expanded. Among the premium wines count Weinviertel DAC (Grüner Veltliner) and Grüner Veltliner Hundschupfen, as well as the red wine cuvées "Colloredo" (Cabernet Sauvignon, Merlot) and "Mailberg" (Zweigelt, Merlot). There are also bottle fermented sect. sparkling wines, Brandies (grape, rape, Fruits), grape juice and wine chocolate produced. The winery is a member of the associations Mail Mountain Valley and wineries Weinviertel.