The project is located in Ganzhou City, Jiangxi Province, with a construction area of 16000 square meters, including a sports hall and a training center. The roof steel structure adopts a vertical orthogonal double-layer mesh shell structure, with multiple points supported on the top of the lower concrete structure columns. The grid nodes are all bolted ball nodes and welded ball nodes. The metal exterior maintenance of this project adopts clean faced aluminum zinc vertical lock edge fan-shaped roof panels as waterproof roof panels. All roof panels are made of curved fan-shaped panels, and the maximum elevation of the roof is 28.8m. It has won the China Steel Structure Gold Award.