Lin Ping (1971.06-1973.02)

Xu Zhongfu (1973.04-1977.10)

Hu Chengfang (1978.04-1980.12)

Tang Haiguang (1981.04-1985.11)

Huang Shikang (1986.03-1990.07)

Zhu Xiangzhong (1990.06-1995.11)

Wang Chengjia (1995.12-1998.08)

Zhang Shaying (1998.09-2000.10)

Ren Jingyu (2000.12-2003.08)

Li Changhua (2003.09-2007.02)

Liu Yuqin (2007.03-2009.12)

Lv Fan (2009.12-2012.02)

Yang Wanming (2012.05-2014.08)

Li Baorong (2014.09-2017.11)

Xu Bu (2018.01-2020)

Niu Qingbao (2021-)