Chen Tianjin (1993.09-1996.05)
Liu Shoutun (1995.09-1998.06)
Zhao Yonghe (1998.07-2001.07)
Wu Zhengyun (2001.07-2003.06)
Wu Yongqing (2003.06- 2006.10)
Zhang Yusen (2006.10-2011.04)
Yu Qiuzhong (2011.04-2012.01)
Xiao Ming (2012.01- )
Guan Ruoxun ( -2015.10)
Zhang Daxing (2015.10- )