No.  Cold rooms can be used to put any product in them which requires chilling or freezing.

Although more commonly used to store perishable goods we have a wide range of industries we have installed cold rooms for including florists, breweries, and pharmacies.  The goods that are stored generally have a short shelf life that can be subject to deterioration over time. Maintaining quality and keeping these products fresh is, therefore, a key priority for these businesses and the installation and the dependency of cold rooms and freezers play a vital role in their business.