When was Gu Youlin born? Supervisor of Chengyitong

Gu Youlin: Male, born in 1969, Chinese nationality, no permanent residence abroad, junior college degree. He once worked in Jiangsu Zhenjiang Pharmaceutical Factory and Lijun Group Zhenjiang Pharmaceutical Co., Ltd. From July 2004 to present, he has served as the company's project manager, deputy director of the engineering department, deputy director and director of the engineering center, deputy general manager of the automation division, and executive deputy general manager.