Ms. Jellylee, deputy general manager of our company, rushed to Nanchang, Jiangxi Province on October 11, 2021 to participate in the "23rd International friction sealing material technology exchange conference and product exhibition". At the exhibition, she visited a number of new material R & D and production enterprises, exchanged the development trend and application fields of new materials with a number of industry experts and senior people, and reached a preliminary cooperation intention with a number of enterprises to jointly participate in the R & D of new inorganic materials and expand the overseas market.