曾任邮电部成都电缆厂生产处、供应处、销售处、原料分析处、计量处、科研处处长、总经理助理，四川汇源光通信有限公司副总经理。
O O B-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 I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-TITLE I-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 B-TITLE I-TITLE I-TITLE I-TITLE O