20 12. 10- General Manager of Environmental Restoration Division of Sander Environmental Resources Co., Ltd.
2012.6-2012.10 Beijing guruntong agriculture co., ltd (Sander subsidiary, to be determined), general manager.
20 12.2-20 12.6 Beijing Nong Xin ruite technology development co., ltd (sander subsidiary), general manager.
2009. 12-20 12.2 Sander Group Co., Ltd., enterprise postdoctoral/member of technical committee.
September 20, 200610.7 Xianghe bihe fertilizer co., ltd, technical consultant.
From July 2005 to September 2006, Xianghe Bihe Fertilizer Co., Ltd. (American-owned Bibi /HBF) served as the director of R&D Center.
200 1.7-2002.7 Institute of Soil and Fertilizer, Xinjiang Academy of Agricultural Sciences, technician.