Li Shouci Guan Chang1954.10-1956+05438+0

Juck Zhang pipe length1956.11-1967.2

1978.4- 1983. 1 1

Quguanchang1983.11-1986.4438+0.

Commissioner Sun Wenli1986.1-1990.9

Chen Guanchang 1990.9- 1993.6

Commissioner Cao Hengli 1993.6-2000.6

Commissioner Lu Peijun 2000.6-2004.5

Sun Yibiao Guan Chang 2004.6-2009.6438+02

Guan Chang Huang Shengqiang 2009. 12-20 13.8

Commissioner Li Shuyu 20 13.8- Up to now