In 2009, the hot air balloon we customized for Dongfeng Motor Group Limited was 26 meters in diameter, 30 meters in height, and could carry 20 people, which was the largest hot air balloon in Asia at the time. It is understood that the largest hot air balloon in Asia is 25 meters in diameter and 28 meters in height. Held in Xiangjiang River belt along the scenic belt in Changsha city ,in the weather permitting, the hot air balloon took off from the east of the Wuzishi Bridge, carrying a Dongfeng Fengshen S30 car, whose weight is about 1.2 tons , fly over the Xiangjiang River,  landing in the river west grass beach, the flight distance of about 1000 meters. This perfect customized flight once again proved our strength in the design, production and flight of hot air balloons and laid the foundation for us as the most professional hot air balloon manufacturer in southern China.