中国船舶重工集团
Sea Pole class bathyscaphe is designed by the 702nd Research Institute of China Shipbuilding Industry Corporation. The general designer is Mr. Xu Huangnan (), a professor of School of Naval Architecture, Ocean and Civil Engineering() of Shanghai Jiao Tong University (SHJTU), who also designed many other Chinese submersibles and unmanned underwater vehicles. The first deputy general designer is Mr. Cui Weicheng (), and the deputy general designer was Mr. Zhu Weiqing (), all of the three are academicians of the Chinese Academy of Sciences. There are two mechanical arms with associated tools that enable the bathyscaphe to perform a various tasks at its maximum operational depth, and this pair of mechanical arms with 7 degrees of freedom (7-DOF) are mounted on the right and left sides of the vehicle, which is powered by 110 kWh (110 V, 800 Ah) silver oxide – zinc batteries.