Director of Department of mineral processing engineering, Beijing University of science and technology, member of Mineral Processing Committee of China Society of metals, member of national gold Standardization Technical Committee.
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HOTLINE：(Monday to Friday 9:00-17:00)
0531-82721303
ADDRESS
9th Floor, Building 6, Golden City, High-speed Railway, Tangye Street, Licheng District, Jinan City
6 / F, building 10, District 12, 188 South 4th Ring Road West, Fengtai District, Beijing
