At the beginning of 2020, an epidemic caused by a new type of coronavirus raged across the country. Because masks can effectively block the intrusion of droplets, blood, body fluids and secretions, and block the spread of the virus, it has become a daily necessity at this stage. The demand has surged, and the resources of masks across the country are very scarce.

Recently, the National Health Commission issued the "New Coronavirus Pneumonia Diagnosis and Treatment Plan (Trial Version 7)", in which the diagnostic criteria were based on the addition of "serological testing" (ie antibody and antigen testing) to the original nucleic acid testing and sequencing. , The use of the new coronary pneumonia (2019-nCoV) IgM/IgG antibody detection kit (colloidal gold method) is playing an increasingly important role in the diagnosis of new coronary pneumonia and the prevention and control of the epidemic.

From retrograde in February, full resumption of production in March to full production and overproduction in April, winter goes to spring, spring grows, summer grows, Huagong Technology people muster the courage to dare to try and try their best. , To shoulder the responsibility of whoever I am, to strengthen the belief in "seeking opportunities in crisis", and to write a moving chapter of "to face difficulties and to develop actively", which has won the care and support of customers, shareholders, CCTV and other news media.