Worked as project control engineer in 600T/Day textile grade PET plant of New Fengming Corporation Limited from Aug 2011 to Jun 2012, Songyuan Qianyuan Energy LNG project from Feb 2012 to Jun 2014, Yuanba Gas field nature gas storage and peak-shaving project from Mar 2014 to Jun 2015, Chengold PET project from Mar 2015 to present and Russia Safpet project from Jun 2016 to present.