SJT-class ROUVs are a series of Chinese remotely operated underwater vehicles (ROUVs) jointly developed by the Shenyang Institute of Automation of the Chinese Academy of Science and the Institute of Underwater Engineering of Shanghai Jiao Tong University (SHJTU).[1][2][3] The general designer of the SJT-class of ROUVs is Zhu Jimao (朱继懋), a professor at SHJTU, who also was the general designer of the earlier Type 7103 DSRV. Many more ROUVs have been developed after the SJT series, based on experience gained from this series.