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-   )