2012Its brand Ruhan Ruihang has the company's strong independent research and development team and excellent manufacturing capabilities, relying on advanced human-vehicle interaction and chip core technology to obtain high recognition

2014Its brand Ruhan Ruihang has the company's strong independent research and development team and excellent manufacturing capabilities, relying on advanced human-vehicle interaction and chip core technology to obtain high recognition

2016Its brand Ruhan Ruihang has the company's strong independent research and development team and excellent manufacturing capabilities, relying on advanced human-vehicle interaction and chip core technology to obtain high recognition

2019Its brand Ruhan Ruihang has the company's strong independent research and development team and excellent manufacturing capabilities, relying on advanced human-vehicle interaction and chip core technology to obtain high recognition