A delegation of international communication experts and foreign media outlets recently visited Zhongshan in China to explore the city's emerging industries. At Sinoscience Fullcryo, the delegation learned about a large hydrogen liquefier capable of producing five tons of liquefied hydrogen per day, developed in collaboration with the Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences. This highlights Zhongshan's focus on the hydrogen energy industry and its efforts to build a complete industrial chain. The delegation also visited the Zhongshan Institute for Drug Discovery, which is pioneering groundbreaking drugs globally, showcasing the city's commitment to biopharmaceutical research. Companies like Tongyu Communication and FCourier demonstrated Zhongshan's strengths in 5G network support and high-performance UAV development, contributing to the city's economic development. Zhongshan aims to establish a distinctive low-altitude manufacturing industry with over 300 relevant enterprises to drive economic growth and innovation in the city.