Mr. Zhu Feng: China nationality, born in 1963, doctor of engineering, professor-level senior engineer. He has served as assistant director, deputy director, director, deputy secretary and party secretary of Zhengzhou Abrasives Research Institute, chairman, general manager and party secretary of Zhengzhou Abrasives Research Institute Co., Ltd., general manager and chairman of Baige Abrasives Co., Ltd., director, general manager and deputy secretary of the party Committee of SINOMACH. He is currently the director of SINOMACH Seiko Co., Ltd., the chairman of Zhengzhou Xinya Composite Superhard Materials Co., Ltd., the chairman, party secretary and general manager of Axis Research Technology.