All operations were transferred to the new site in 1978.
In 1981, Jürgen and Dirk Leinweber were appointed directors, thus representing the third generation of Leinwebers.
By 1982, two additional warehouses, a workshop and another office were constructed at Pollhornweg. The handling facility for tri-modal operations between road, rail and sea remained for some years in full operation until container transport finally conquered the market.