CEGT collaborates with China research institutions and international partners in technology cooperation to develop related cooling systems. A cooling tower is a device that cools by directly or indirectly contacting water and air through coil heat exchange, mainly used to reduce the temperature of circulating cooling water in chemical process industries or large-scale refrigeration systems. Its core principle mainly involves evaporation cooling, supplemented by convection and conduction cooling. Currently, CEGT and its partners are developing water-saving, energy-efficient, and highly integrated cooling tower systems.