Three double-layer civil cold storage facilities, 4 #, 5 #, and 6 #, with a total capacity of 34000 tons. The first floor has a height of 13.4 meters, the second floor has a height of 9.5 meters, and the first floor has a single room capacity of 3126 tons. The second floor has a single room capacity of 2542 tons. Each floor has a passage area of 2300m2 and adopts R507/CO2 cascade refrigeration and cooling system. The evaporator uses a cold air fan and water defrosting.
