Start: Company > Brewery ContactSitemapImprint Home Company History Brewery Raw materials Brewing process Reinheitsgebot 360°-visitation Kölsch Convention Beer enjoyed consciously Products Gastronomy portrait Interactive Links Shop Contact Get to know things worth knowing about brewing beer and our production processes. Raw materials In order to brew a good beer you only need these four: water, grain, some hops and yeast ... Brewing process When brewing, the four ingredients water, grain, hops and yeast are mixed and altered biochemically ... Reinheitsgebot The Reinheitsgebot (literally: purity order) has its origin in Bavaria. Therefore, it is also called Bavarian Reinheitsgebot ... 360°-visitation We grant an insight in our brewery. Have fun! Greetings from Cologne Send Kölsch moments 360°-Tour We allow insights in our brewery!