Chief Scientist: Yu Liming, PhD in Physics, Fudan University. With 30 years of experience in large-scale coating, it integrates research and development, industrialization, and company operation management. A leader in the technology of China's energy-saving coated glass industry. The founder of Shanghai Energy Saving Coating Glass Engineering Technology Research Center has been invited to give lectures at internationally renowned universities and research institutions such as IBM multiple times. I am currently the Chief Scientist of the Technology R&D Center of Xiangtan Vacuum Technology Co., Ltd., responsible for guiding the research and development of new products and technologies for the company. In 2017, I was awarded the Fourth Liancheng Friendship Award in Xiangtan City, and in 2018, I was awarded the Outstanding Expert of Xiangtan City. I have been recognized as a "high-level innovation and entrepreneurship talent in Jiangsu Province" and a "Jianghai Talent" in Nantong City, and have created a "Academician Workstation" for the enterprise.