“The top-support by qualified consultants such as the area sales manager Mr. Wetzel on the one hand and the reliable machines on the other hand “, these are the reasons why corthum Erdenwerke decided to buy Doppstadt machines. The producer and supplier of mulch products, soil and substrates for gardening and landscaping has been in the market for more than 40 years, 30 of them with Doppstadt products. Only this year corthum has received his latest order: the SM 518.2 screen for the separation of grain sizes of organic material, for mixing substrate compounds and oversize screening. “The machine arrived in time, as promised – in spite of Corona shortages “, the customer concluded with praise.