"Research Center of Superconducting Physics and Materials of Nanjing University" is an important base in the research of superconducting physics and materials of Nanjing University. The Center is an important window for NTU's academic exchanges with the outside world in condensed matter physics, realizing the integration of theory and experiment, becoming an important base for international superconductivity research, and promoting the progress of superconducting physics and materials science research. The center purchased our company's well crucible furnace as experimental equipment, after strict inspection and testing, into the working state.