Executive Director, Chairman and General Manager of NGC: Hu Yueming
Executive Director and Deputy General Manager of NGC: Chen Yongdao, Lu Xun,,, Liao.
Non-executive Directors: Zhang Wei, Wang Qi and Li Zekai.
Independent non-executive directors: Jiang Xihe,, Zhu.
Chief Financial Officer: Kuang.
Chief Financial Officer of Nanjing High Precision Gear Group Co., Ltd.: Zhou Jingjia