Tang Longbin (Concurrently) (1991.10-1992.02)
Chen Di (Concurrently) (1992.02-1995.01)
Wang Fengxiang (1995.03-1998.03)
Yao Peisheng (1998.03-2000.04)
Wang Kaiwen (2000.04-2003.07)
Ji Yanchi (2003.08-2005.11)
Zhang Limin (2005.11-2008.07)
Cheng Wenjv (2008.08-2010.07)
Hu Yeshun (2010.08-2013.02)
Yang Guoqiang (2013.03-2015.07)
Huang Yong (2015.08-2019)
Liang Jianquan (2019-2023)
Tang Songgen (2023- )