Ordered a long time ago and finally delivered. Due to the lack of raw materials and spare parts, the delivery of the 2 new additional trailers has been delayed by more than 4 months. The trailers are urgently needed because several customers run permanent shuttle transports with swap trailers. This guarantees fast turnarounds without long waiting times for loading and unloading. Because time is money. The number of trailers has now risen to 15 and the planning for further investments in 2022 is already underway.