On March 10, 2019, Chairman Ke Dongjie and Assistant General Manager Ke Yucheng went to SAN Antonio, USA to participate in the "TMS2019" annual meeting and exhibition. "TMS" (Society for Minerals, Metals and Materials) is a professional association that connects mineral, metals and materials scientists and engineers working in industry, academia and government around the world and is the meeting of professional authorities in the global mineral, metals and materials community. More than 70 mining, smelting, materials and other related technology companies participated in the TMS2019 Annual meeting and exhibition, bringing together more than 4,000 engineers, scientists, business leaders, experts from first-tier universities at home and abroad, and professionals in the field of minerals, metals and materials for a comprehensive and interdisciplinary exchange of technical knowledge.

　　During this trip, Mr. Ke also met Professor Wen Xiyu and Professor Zhang Hai, who are friendly and cooperative with our company, and had close exchanges on the conference and industry development, promoting mutual understanding of advanced technology knowledge and industry development direction (see the picture above).

　　There is no end to learning, and many experts and scholars shared their unique insights and experiences in related fields at the "TMS2019" exchange meeting, which provided many references for the innovative development of our new aluminum industry.

　　Ke Yucheng: I was struck by one of the articles in the sharing session, Mousa Javidani, Martin Fortier, Impact of the Main Casting Process Parameters on Floating Crystals in Al Alloy DC-Cast Ingots by and Josee Colbert, This paper mainly discusses the influence of main casting process parameters on aluminum alloy floating crystals. It quickly occurred to me that our company's products also reduce the free crystals by reducing the casting fluid, resulting in the reduction of oxide film, so that our products are more high-quality and efficient.

　　After the five-day "TMS2019" exchange meeting in the United States, we learned a lot of advanced technology experience sharing at home and abroad, and integrated these experiences into our production operations, so that the quality of our products could be better improved. Metxin will continue to adhere to the purpose of "science and technology to create the future, innovation to change the world" pragmatic innovation, toward the goal of "innovation, cost reduction, efficiency", to create a higher quality of the future.