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The products of Trentsysteme are a perfect addition to the program of A.S. Pol BV. In particular, the Trentbox and Trenttank are products that go very well with the TopliftStaja container carriers. The Trentsysteme program further includes dry containers and other biogas supplies.

A.S. Pol BV has a partnership with Trentmann Systemberatung, the company behind Trentsysteme. Trentmann sells TopliftStaja units, but also other parts of the A.S.Pol BV program in Germany.