In the construction of Tanzania National Sports Centre, JRace innovatively applied “Unite-Tech” technology to achieve a technological breakthrough in PU running track material：with the design of a high-elastic honeycomb structure, it can meet the strict mechanical performance standards of the World Athletics Level 1 venue certificate without the need for elastic granules, helping the world's first "real" Full PU track certified by the World Athletics Level 1 to be launched in Africa.