On April 7, academician Guo Dongming, President of Dalian University of Technology, visited the laboratory to tour the Key Laboratory of Energy Materials and Devices (Liaoning Province). Professor Huang Hao, Director of the laboratory, introduced the research areas, research directions, scientific achievements and faculty of the laboratory, and introduced in detail the scientific progress, outstanding innovations and international influence made by the key laboratory in facing the major needs of the country. He introduced the research work carried out by the laboratory and presented the research results achieved by the laboratory from many aspects and dimensions. Academician Guo Dongming fully affirmed and highly appreciated the work and achievements of the laboratory in recent years, and hoped that cooperation and exchange in the field of energy and additive manufacturing could be carried out in the near future to jointly serve the national and local economic and social development.