The suspended assembly floor adopts mature high-strength polypropylene environmentally friendly materials, effectively solving the problem of thermal expansion and contraction of the floor while also having stable surface friction. UV resistant additives are added to each floor to ensure that the floor does not fade under long-term sunlight exposure. The suspended structural design, combined with a sturdy reinforced support foot structure, creates excellent vertical shock absorption effect. The anti slip surface can effectively prevent sports damage, and the good ball rebound performance and ball speed ensure the excellent sports performance of the floor. It can be used to pave ideal high-performance basketball courts, tennis courts, five person football fields, roller skating courts, table tennis courts, as well as multifunctional courts such as volleyball and badminton.