The project is located in Guangzhou, Guangdong Province, with a length of 480 meters, a width of 212 meters, and a projected area of approximately 100000 square meters. The lower chord elevation of the grid structure is 19.35 meters, and the structural form is a flat grid structure with positive four corner cone bolt balls (locally welded balls) nodes, with a longitudinal and transverse column spacing of 24 meters.