Ge Dewei assume Director General of CNGC Opto-electronic Dep.from Jan.2001 up to the present; assume Board chairman of Sicong Opto-electronic Ltd.from Sep.2007 up to the present.
Liu Jianguo assume Vice-president of Sicong Opto-electronic Ltd. from Dec. 2002 to Nov. 2004;
assume President of Sicong Opto-electronic Ltd. from Nov. 2004 up to the present.
Liu Xinggong assume standing Vice-president of Sicong Opto-electronic Ltd. from Aug. 2001 to Jun. 2005;
assume Secretariat of Party Committee pluralism standing Vice-president of Sicong Opto-electronic Ltd. from Jun. 2005 up to the present.
Zhan Zusheng assume the general manager of Hubei Huaguang New Materials Ltd. and assume Board chairman of Hubei New Huaguang Information Materials Ltd. from Aug.2001 to Sep.2007;
assume supervisor committee chairman of Sicong Opto-electronic Ltd. from Sep.2007 up to the present.
