The NAISIDA team provides services for the moisture control project of the underground garage of Wanda Real Estate. The dehumidification area is the civil air defense and non-human air defense area in the underground garage of Wanda Plaza, in order to provide a comfortable parking environment for vehicles and ensure that the garage floor is free from excessive air humidity. As a result, the ground area water situation occurs. Use the Nysda industrial dehumidifier and control the environmental humidity to 60% after the equipment is turned on. The garage effectively keeps the ground and the environment dry during the yellow mold season.