Is there a second-hand air conditioner in the northwest area of Hainan Village, Andong Town, Cixi City, Ningbo? No, second-hand air conditioners generally refer to air conditioners that are recycled after use. As of July 26, 2023, there was no second-hand product recycling shop in the northwest area of Hainan Village, Andong Town, Cixi City, Ningbo City. Air conditioner, namely air conditioner, refers to the equipment that manually adjusts and controls the temperature, humidity, flow rate and other parameters of ambient air in buildings or structures.