The project is situated in Daguan District, Anqing City.Project brief: the newly built greenhouse covers a total area of 7,488 square meters. The single span is 12 meters (axis)long, there are 13 continuous spans with a total length of 156 meters (axis), the transverse column space is 4.0 meters and 48.0 meters wide (axis), the eaves are 6 meters high, and outer sunshades are 7.5 meters high. The greenhouse is ventilated through a combination of natural mode and mechanical mode, and electric win