1978.09—— 1983.07, majoring in metal working in Northeast Institute of Technology;

1983.08—— 1986.08, worked in China Nonferrous Metals Industry Corporation (during this period: 1985.08 —— 1986.08 went to Hunan Province to attend a lecture group of state organs);

1986.08—— 1992.07, cadre of production department of China Nonferrous Metals Industry Corporation, deputy director, director and deputy director of aluminum and magnesium bureau;

1992.07—— 1993.07, deputy director of north China aluminum processing plant;

1993.07—— 1995.02, Director and Deputy Director of the Comprehensive Division of the Investment and Operation Department of China Nonferrous Metals Industry Corporation (during which: 1993.09 —— 1995.07 studied in the graduate class of the School of Business Administration of Central South University of Technology);

1995.02 ——1996.10, Deputy Director of Investment Department of China Nonferrous Metals Industry Corporation (during which:1995.09 ——1996.01studied in the advanced class of the Central Party School.

1996.10 ——1999.08, director of southwest aluminum processing plant and member of the party Committee;

1999.08 —— 2000.11,deputy general manager and member of the party group of China aluminum group company;

2000.11—— 2003.438+0, Director of State Administration of Work Safety;

2003.0 1——2003.07, Director of Safety Supervision and Management Division I, state administration of work safety (State Administration of Coal Mine Safety);

2003.07—2005.02, deputy director and member of the party group of state administration of work safety (State Administration of Coal Mine Safety);

2005.02 —— 2014.11,member of the party group and deputy director of the State Administration of Work Safety;

20 14. 1 1—— Member and deputy director of the Party Committee of state administration of work safety, director of the National Emergency Rescue Command Center for Work Safety and secretary of the Party Committee.

In June 2008, he was elected as the first president of China Safety Production Supervision and Management Association.

20 12.07 deputy director of the office of the State Council safety production Committee.

2065438+June 2005, concurrently served as a member of the national leading group for building a manufacturing power.