He has been engaged in R&D in the field of powder metallurgy for a long time and presided over many major scientific research and industrial development projects. Won the second prize of national scientific and technological progress 1 item, three first prizes of provincial and ministerial scientific and technological progress, national excellent doctoral thesis, and youth fund of Fok Ying Tung Foundation of Ministry of Education. Published academic monographs 1 department, and published more than 100 papers, including 39 articles in SCI and 52 articles in EI. Obtained 7 patents and completed 4 provincial and ministerial-level scientific and technological achievements appraisal. At the age of 28 1999, he was directly promoted from a lecturer to a professor, and was named a doctoral supervisor in 200 1 year. In 2000, Hunan Yingjie High-tech Co., Ltd. was established with the technology of 6 million yuan, and served as the general manager. Using metal injection molding technology, more than 50 series products such as iron-based alloy parts of firearms and other light weapons, stainless steel special-shaped medical equipment parts and high-density alloy communication products parts have been successfully developed and produced. It has solved the processing problem of precision parts of stainless steel, iron-based alloy and high specific gravity alloy which have puzzled China's processing industry for a long time, met the demand of national communications, machinery, automobiles, weapons, medical care, aerospace and other industries for high-performance special-shaped key precision parts, greatly enhanced the international competitiveness of pillar industries in these countries, and raised China's parts processing and manufacturing industry to a brand-new level.