51JOB： http://search.51job.com/list/co,c,1266043,0000,10,1.html

YL1001: http://oil.job1001.com/vvip/cm1300956610589/

CNPCJOB: http://www.cnpcjob.com/co/company.php?id=26940

Jiang Huitao:   jianghuitao@orionww.com

Wang Jingming:   wangjingming@orionww.com

Headquater： Bldg A1, B 91, Minzhuang Road, Haidian District, Beijing

Contacts： Jiang Huitao         010-52707988

Wang Jingming    010-52707731