Today, Quatech products occupy a leading position in heating-cooling systems. Quatech is produced in Turkey on the basis of Hisense and Hitachi and offers customers high-performance modern systems in the field of heating, cooling and ventilation. The mentioned system is very practical for enterprise and office spaces, hotels and other large buildings. Installation and selection of products is done according to a specific project, so that the system works properly and economically. The main constituent modules of this type of system are chillers of different sizes and capacities, fan coils and the relevant raw materials needed for weaving.