The winery is located in the municipality of Deutschkreutz in the Austrian wine-growing region of Mittelburgenland. The Reumann family has been growing wine near the Hungarian border for three generations. Today it is managed by Christian Reumann and his wife Birgit. The name is derived from the location directly on the Hungarian border and was chosen for reasons of differentiation from estates in the village with the same family name. The farm is equipped with the latest cellar technology and a spacious tasting room. The vineyards comprise 24 hectares of vineyards in the Hochbaum, Hölzl, Sandgrube and Steinriegel areas. 90% of them are planted with the red wine varieties (50% of the total area), Blauburgunder(Pinot Noir), Zweigelt, Cabernet Sauvignon and Merlot, the rest is planted with the white wine varieties , Chardonnay and Sauvignon Blanc.
The red wines are aged both classically in large wooden barrels and in , some of them up to 36 months. The premium wines include the "Cuvée Mariela" (Blaufränkisch, Merlot, Cabernet Sauvignon and Zweigelt), "Cabernet Sauvignon Steinriegel", "Blaufränkisch Reserve" and "Blaufränkisch Hochbaum", as well as the classically matured "Zweigelt-Blaufränkisch Sandgrube" cuvée. In years with suitable weather conditions, ice wines of different varieties in white and red are also produced. Grape juice and a Frizzante Rosé are also produced. The winery is a member of the Winegrowers' Association Blaufränkischland Mittelburgenland.