What is halloren chocolate factory?

Halloren Chocolate Factory is the oldest chocolate factory in Germany, founded in 1804 in Halle. It is named after the Halloren salt miners who used to live in the same building complex. The factory produces a variety of chocolate products, including pralines, truffles, and chocolate bars. It is famous for its "Halloren-Kugeln," a chocolate ball filled with a variety of flavors like nougat, marzipan, and fruit. The factory also offers tours where visitors can watch the chocolate-making process and learn about the history of chocolate.