Since December 2014, we have been providing our customers with the possibility of applying technical liquid to transported bulk cargo in the winter for temporarily limiting the freezing of the bulk cargo during its transportation to the steel mill for 48 hours. Ultimate purchasers considerably shorten defrosting in their defrosting halls and shorten the time needed to unload the wagons. The system has four operating modes (temperature ranges), according to the Slovak Hydrometeorological institute weather forecast for the planned transport route. This service restricts the extension of the circulation time of the wagons and makes the manipulation of the goods easier.