2021-04-23Guo Senlang, Chairman of Langmei New Materials: With a sense of national responsibility, let the world trust Made in China

Sina Home reported on April 21, 2021: “China5G It can lead the world, and I firmly believe that the Boeing film made in China can also match the international level. ” Langmei New Materials Chairman Guo Senlang said recently when talking about the development of the industry. Seeing tha...