M-Hero Technology (Chinese: 东风汽车集团股份有限公司猛士汽车科技公司) is Dongfeng's subsidiary for high performance luxury off-road electric vehicle.The Chinese name of the brand Mengshi (猛士) was inherited from the military vehicle line of Dongfeng. In 2023, the brand unveiled its first full-size luxury off-roader M-Hero 917, a high performance EV/ EREV.