1919 Establishment of the Niederrheinische Blechwarenfabrik company
1962 New construction of Building 1 at Düsseldorferstrasse 170 and expansion of the production facilities
1968 New construction of Building 2 at Düsseldorferstrasse 172 and the renovation of the Shipping building
1972 Patenting of the lid insert for two-component packaging
1991 Management was taken over by Mr. Herbert Dickel in the 3rd generation
1994 Patenting of the type of closure with a Sipra ring for lid inserts of the two-component packaging
1998 Patenting of the process for powder coating the inner surfaces of tinplate packaging.