A sudden neo-crown epidemic has disrupted the normal school life of thousands of students. For the health and safety of the people, the Chinese government has made a lot of emergency measures, not gathering, reducing going out, 14 days of concentration or home isolation. With the efforts of the whole country to fight the epidemic, the new crown epidemic was quickly brought under control and gradually died out.

The new crown epidemic is likely to persist for a long time, and it is key to do a good job of usual prevention. In order to provide a good class environment for the teachers and students of the school, Beijing Changshi Jingyuan Electronic Technology Co., Ltd. specially installed ultraviolet sterilizers for the classrooms of the Xushui District Vocational and Technical Education Center in Baoding City to kill various viruses and bacteria. Escort the health of teachers and students.