DELOG AG’s second plant was located in Wesel. It had one Pittsburgh machine and in 1964, a second large and technically very modern Pittsburgh machine was constructed; in October of 1965 it produced the first clear glass. Both were shut down in the mid-1970s when the company started producing glass with the float process in Gladbeck.
In the early 1990s, the plant changed its focus to the production of automotive glazing.