The core activity of HK-Drinks AG is the production and marketing of high-quality beverages, particularly mulled wines, gins, liqueurs, and other culinary specialties. The products are manufactured in small, strictly controlled quantities to ensure unparalleled quality. The company also offers special products such as Röteli-Confi and mulled wine concentrate. Production and processing of the products take place partly in the company's own workshop in Obermeilen and partly through contract manufacturing with external partners.