Working together to fight against the COVID-19 pandemic. On the afternoon of April 2, the outstanding alumnus Lu Changgang, general manager of Qingdao Lubo Environmental Protection Technology Co., Ltd., donated 20 temperature measuring doors, worth 500,000 yuan, to SDAEU and successfully installed them. Ding Xibin, Secretary of the School Party Committee, Wang Xikui, Deputy Secretary and President of the School Party Committee, and Zhang Wei, member of the School Party Committee and Vice President, attended the donation ceremony and had a cordial discussion with Lu Changgang.

On behalf of the school, Ding Xibin expressed his heartfelt thanks to Lu Changgang’s deep concern and generous donation to the school. He said that the current epidemic prevention and control is positive, but the situation is still in grave difficulties, and the school's prevention and control tasks are also severe and arduous. The alumni actively donated all kinds of scarce epidemic prevention materials to their alma mater, which reflected their deep friendship and concern about SDAEU, and made positive contributions to the prevention and control of the school's epidemic situation. He believed that with the care and support of the alumni and all sectors of society, the school will be able to hold the line of defense, win the epidemic prevention and control task, and effectively protect the health and safety of all teachers and students.

Lu Changgang showed his sincere gratitude to his alma mater for the cultivation and expressed his willingness to work together with his alma mater to combat the COVID-19 pandemic. Lu is a 2001th graduate of the School of Mechanical and Electronic Engineering of SDAEU. After graduation in 2004, he founded Qingdao Lubo Environmental Protection Technology Co., Ltd. During the pandemic, he actively responded to the call of the Party and the country, and invested in technical forces to develop temperature measuring doors timely. The products have been sold all over the country, playing an active role in the prevention and control of the pandemic, reflecting the responsibility and obligation of alumni company.

The donated temperature measuring doors will be arranged in student canteens, library, teaching buildings and other areas, to ensure the epidemic prevention and control of public environment on campus, and to protect the first line of defense for the health and safety of all teachers and students. Heads of departments such as the School of Mechanical and Electronic Engineering, the Office of the Party Committee, the Office of Logistics Service, and the North Campus Management Office accompanied and attended the donation ceremony.