Introduction to the Logistics Support Center: The Logistics Support Center is located on the eastern edge of the International Sailing Center, with a total construction area of approximately 5,800 square meters. The building consists of two floors above ground and one underground floor. During the Olympic Games, it served as the logistics and supply management office and the venue cleaning and maintenance office. The logistics support center is the second place to apply solar building technology. It adopts solar absorption air conditioning system and successfully achieves the purpose of cooling in summer, heating in winter and hot water all year round. It is in a leading position in the country.