The main stadium is equipped with a color screen of 200 square meters, which can provide clear subtitles for holding large-scale sports events and large-scale cultural and sports performances at home and abroad. The building area is 41.200m2, divided into four floors, about 47.5m, with 3 1.888 seats, and divided into six areas. The bleachers are blurred by gradually changing gorgeous colors, and the ceiling adopts shuttle membrane structure, which eliminates the heavy feeling of concrete structure. It is the first time that the suspended ceiling adopts steel cable structure in China. The open north-south design allows the audience to be in the stadium, where they can see both the Huangshan Mountain in the north and the city living room in the south. The design of the main stadium highlights the dynamic trend of "flying" and emphasizes affinity. Jiangyin people affectionately call it "hibiscus flower". The first floor is mainly a function room and a table tennis hall. The table tennis hall has 80 international table tennis tables and is now open to the public. The functional rooms mainly include athletes' lounge, judges' lounge, VIP room, press conference hall (which can accommodate about 120 seats), copy room, drug testing room, etc. The second, third and fourth floors are stands. Among them, 38 VIP boxes were specially set up on the third floor, and more than 100 guest seats were set up next to the podium on the second floor. Jianbu Road is paved on the second floor, about 14000 square meters, and the seepage stone made of the same material as Beijing Olympic Games is adopted. There are 60 toilets for men and women on the first to fourth floors, which can be used by about 800 people at the same time.
The National Fitness Center covers an area of 162 10 square meter, with a floor of * * *, mainly including badminton hall and gym. The first floor covers an area of11200m2 and is about 6m high, including 39 badminton courts, 3,000m2 gymnasium and sporting goods exhibition area. There is a yoga room, aerobics room and spinning bike in the gym. Sporting goods exhibition area: about 720 square meters. The second floor covers an area of 50 10 square meters, with a height of about 6- 10 meters and 26 badminton courts. * * * There are 65 badminton courts.