The "wine & sparkling wine house Aloisiushof" is located in the municipality of St. Martin (area Southern Wine Route) in the German wine-growing region palatinate
, It was founded by the couple Alois and Rita Kiefer in 1950, but in the family since the 17th century viticulture is practiced. The name of the winery is derived from the first name of the founder. Today the company is managed by the three families Bernhard, Michael and Andreas Kiefer. In 1980, the historic half-timbered building was acquired in the village center and expanded into a residential and business premises. Here, the red wine is carried out primarily in oak barrels. The grape reception, the expansion of the white wines and the bottling take place in the outdoor area at the edge of the village. The vineyards cover 24 hectares of vineyards in the individual layers Baron and Kirchberg (St. Martin). They are with the red varieties Portugieser, Dornfelder, Dunkelfelder, Pinot Noir, Black Riesling, St. Laurent, Merlot, Cabernet Sauvignon and Cabernet Cubin, and the white varieties Riesling, Muller-Thurgau, Pinot Blanc, Pinot Gris, Chardonnay, Kerner, Gewürztraminer, Silvaner, Morio Muscat , Scheurebe, Huxelrebe and Bacchus planted. It is practiced consistently close to nature, environmentally friendly viticulture. In suitable years also noble sweet wines are pressed. Bottle-fermented sparkling wines, brandies (wine, grapes, yeast, pomace, fruit) and liqueurs are also produced.