From March 2022 to now, Shanghai is going through the severe test of social shutdown and the epidemic. During this special period, all employees of our company work overtime to complete the production order plan ahead of schedule, and help each other purchase living materials without fear of danger. Especially after the implementation of the city closure policy, our employees actively participated in social volunteer activities to demonstrate their social responsibility and responsibility. In dangerous situations, they actively participated in 40 volunteer activities in communities and industrial areas to maintain the order of nucleic acid sampling and transport anti-epidemic materials. , distribution, residents’ life support and other work, in which the party members fully fulfilled the vanguard and exemplary role.