曾任宣化钢铁公司机电车间技术员，矿冶总院自动化室工程师、矿冶总院人事处处长、党委副书记，北矿磁材科技股份有限公司第一届董事会董事；
O O B-ORG I-ORG I-ORG I-ORG I-ORG I-ORG B-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE O B-ORG I-ORG I-ORG I-ORG B-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE O B-ORG I-ORG I-ORG I-ORG B-TITLE I-TITLE I-TITLE I-TITLE I-TITLE O B-TITLE I-TITLE I-TITLE I-TITLE I-TITLE O B-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG I-ORG B-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE O