Dean Liu Wei is a doctor of engineering, professor-level senior engineer, and expert in non-ferrous metal metallurgy. President of Chalco Zhengzhou Research Institute and Zhengzhou Light Metal Research Institute. Director of the China Nonferrous Metals Society, national consulting expert in China's nonferrous metals industry, and expert in the nonferrous metals industry in Henan Province. Dean Liu Wei has been engaged in the research, development and management of alumina production technology and equipment for a long time, and has successively undertaken a number of national high-tech industrialization projects, national "9th Five-Year Plan" and "11th Five-Year Plan" key scientific and technological projects, "863" and national science and technology support plans projects, as well as a number of key scientific and technological research and technological innovation projects in the industry, 18 authorized patents, more than 30 scientific and technological achievements, and 13 scientific and technological achievements at the provincial and ministerial level or above, including 4 first prizes and 8 second prizes. The "300,000-ton Bayer process new technology industrialization of mineral processing" project that he mainly participated in won the "National High-tech Industrialization Demonstration Project" and the "National High-tech Industrialization Ten-Year Achievement Award"; the "Dual-flow Process" Dissolution New Technology for Concentrate "Research and Application of Process Industrialization Technology" and "Research and Industrialization of Technology for Ore Concentration and Dissolution after High Pressure Dissolution of Diaspore-type Bauxite" won the first prize of China Nonferrous Metal Industry Science and Technology Award. As a well-known expert in the field of non-ferrous metal smelting in my country, President Liu Wei has organized research and development of a series of new chemical products, filling many gaps in the country. Among them, "SH-M75 Dry White Aluminum Hydroxide" has been recognized as a national-level new product. "Ultra-fine aluminum hydroxide technology industrialization project" was listed as a 2006 Torch Plan project by the state, and "ultra-fine, high-white aluminum hydroxide products" were recognized as high-tech products in Henan Province. He has successively won honorary titles such as "The 5th Youth Science and Technology Award of Jiaozuo City, Henan Province", "Advanced Worker of the Intellectual Property System of Henan Province", "The 2nd Youth Science and Technology Innovation Excellence Award of Henan Province", and "Science and Technology Model of China Aluminum Corporation". , is a "National Science and Technology Award Review Expert", "The Sixth Batch of Henan Province Outstanding Experts", "Delegate to the Seventh Congress of the Communist Party of China in Henan Province", and "Delegate to the 14th Zhengzhou Municipal People's Congress".
Secretary of the Party Committee and Vice President, Chen Jianhua holds a master's degree in engineering and is a professor-level senior engineer. He is a member of the Materials Professional Committee of the Henan Metal Society, a director of the Henan Nonferrous Metals Industry Association, deputy director of the Academic Committee, and executive director of the Henan Nonferrous Metals Society. director. Graduated from Chengdu Institute of Geology in analytical chemistry in 1982, and was assigned to work at Zhengzhou Light Metal Research Institute in the same year; graduated from Northeastern Institute of Technology with a master's degree in applied chemistry in 1989; in 1991, he was appointed deputy director of the Materials Research Department of Zhengzhou Light Metal Research Institute; in 1994, he was appointed as China Great Wall Aluminum Director of the New Materials Department of the Company's Research and Design Institute; in 1998, he was appointed as the Vice President of the Research and Design Institute of China Great Wall Aluminum Company; in 2002, he was appointed as the Vice President of the Zhengzhou Research Institute of China Aluminum Corporation; in 2005, he was appointed as Deputy Secretary and Party Committee Secretary of the Zhengzhou Research Institute of China Aluminum Corporation Vice President; in 2008, he served as Secretary of the Party Committee and Vice President of Chinalco Zhengzhou Research Institute. He has long been engaged in scientific research, development and organizational management of light metal metallurgy. He has profound knowledge in metal surface treatment and the research and development of alloy materials, and is a well-known expert in the industry. He organized and participated in the research on a number of major scientific research topics, and won 2 first-class awards, 1 second-class award, and 1 fourth-class award at the provincial and ministerial levels; he was awarded the title of Zhengzhou Model Worker in 2008.