1982 Since February, he has worked in Xi Railway Bureau Baoji Railway Branch Infrastructure Team, Infrastructure Room Obstetrics, Zhengzhou Railway Bureau Baoji Railway Branch Infrastructure Room Obstetrics, Xi Railway Branch Real Estate Building Branch, Xi Railway Branch Infrastructure Command, Xi Railway Branch Infrastructure Branch, and Xi 'an Contracting Team of Zhengzhou Railway Bureau Infrastructure Contracting Office;
1June, 1995, served as chief economist, deputy commander and chief economist of Xi 'an engineering construction headquarters of Zhengzhou Railway Bureau;
In May of 200 1 year, he served as commander of Xi 'an Engineering Command of Zhengzhou Railway Bureau Construction Project Management Center;
In June 2004, he served as assistant to the director of Zhengzhou Railway Bureau.
In 2004, he served as deputy director of Zhengzhou Railway Bureau from 65438 to 065438.
In June 2005, he served as deputy director of the Construction Management Department of the Ministry of Railways;
June, 5438+October, 2007/KLOC-0, served as the head of the preparatory group of Taizhongyin Railway Company, vice chairman and general manager of Taizhongyin Railway Co., Ltd.;
20 10 1 served as executive deputy director of Jinan Railway Bureau and member of the Standing Committee of the Party Committee;
201165438+February as the stationmaster of the engineering quality and safety supervision station of the Ministry of Railways;
20 13 April served as deputy director and member of the party group of the State Railway Administration.