Icing sugar, brown sugar, rock sugar, sugar in packets and tins: sweetness is all around you in the factories of the sugar suppliers Pfeifer & Langen. The company has been supplying sweet products made from beet and cane sugar to the food industry and end users for 150 years, and sells them under the Diamant Zucker brand. The company, founded in Cologne, has numerous locations throughout Europe and is one of the largest sugar suppliers. Mid 2020, a new high-rack warehouse was put into operation at the factory in Poland – with an appropriate fire system from Wagner Poland.