At the invitation of LIHAN Company (Shenzhen) Low Temperature Technology Co., Ltd., Professor A.T.A.M. de Waele, a renowned international expert in low-temperature refrigeration machines, the vice-chairman of the A1 Low Temperature Physics and Low Temperature Engineering Committee of the International Refrigeration Society, and the recipient of the Mendelssohn Award of the International Low Temperature Engineering Council, from Eindhoven University of Technology in the Netherlands, specially visited our company on June 29th. Accompanied by Chairman Li Haibing, Professor de Waele comprehensively learned about the company's development history and framework, visited the production workshop, and conducted a lecture and exchange on low-temperature technology. This exchange enhanced the internationalization level of front-line technical personnel and fully demonstrated Zhongke Li Company's positioning and pursuit of mastering advanced international refrigeration technologies.