Has served as a manufacturing consultant (5 years) and assistant to the president (2 years) in a number of enterprises. 

Good at: business operation planning and process reengineering, factory value flow analysis and logistics layout improvement, manufacturing efficiency optimization, six Sigma control improvement, TPM management mechanism, etc. 

Tutoring enterprises: Foshan Earth Metal Packaging products Co., Ltd., Dongguan New Energy Technology Co., Ltd., Foshan Yuejiaxin Wire and Cable Co., Ltd., Guangzhou Anjiali shoes Co., Ltd., Dongguan Hailutong Industrial Co., Ltd., Huizhou Liyuanheng Intelligent equipment Co., Ltd., Jiangmen Bolin Lighting Technology Co., Ltd., Foshan Dongding Automobiles parts Manufacturing Co., Ltd., Zhaoqing Emerald Electronic Technology Co., Ltd., 

Foshan Oushennuo Ceramics Co., Ltd., Guangdong Meitushi Building Materials Co., Ltd., Guangdong Zhigao Air conditioning Co., Ltd.