He is mineral processing senior engineer and technical director of Xinhai Company who graduated from Mineral Processing Engineering Department of Beijing University of Science and Technology (formerly the Institute of iron and steel) in 1976. He has engaged in metal processing, metal smelting for 36 years.He has engaged in mining engineering research and design work for 30 years, and achieved fruitful results: In 1990, a new technology --- simultaneous drifting he came up with was applied in Zhongtiaoshan Bizigou mine construction projects.

Shi Shengwu,Graduated from Qingdao Agricultural University in 1989, major in mechanical design and manufacturing. Functioned as the chief engineer in Xinhai Mine Design Institute.The career experience: he has served for the engineering department in Rushan Machinery Plant of Light Industry, Qingqi Rushan Industrial Park Institute with rich experiences.