On the afternoon of July 9, 2018, Professor Eytan Zysman of Switzerland, Dr. Deng Jianwei of the School, and Wang Yingying, the professional degree center officer, led the second group of CIS students to the Blue Star (Beijing) Chemical Machinery Company to conduct enterprise research .

　　Bluestar (Beijing) Chemical Machinery Co., Ltd. is a wholly-owned subsidiary of China National Bluestar (Group) Co., Ltd. under the China National Chemical Corporation. It was established in 2006 on the basis of the former Beijing Chemical Machinery Plant. Bluestar is the only professional company in China that has independent intellectual property rights, can design, develop and manufacture ion-exchange membrane electrolyzers, and can provide users with complete sets of ion-exchange membrane caustic soda plants and electrolysis process technology and services. The company takes "professionalization, engineering, internationalization and service" as its development strategy, and relies on the core technologies of "electrolysis" and "equipment manufacturing" to form chlor-alkali equipment, new electrolysis, environmental protection containers, blue enamel valves and engineering technology. The company has the world's most advanced processing and testing equipment and production lines. Its ionic membrane electrolyzers and electrodes have a production capacity of 3 million tons and 5 million tons respectively.