At the beginning of the new year of 2020, a sudden and fierce outbreak of pneumonia caused by a new type of coronavirus raged across Wuhan, and then spread to the whole country. Since the first confirmed case of new pneumonia was discovered in Jinan, Shandong, it has always affected the hearts of Orui people. As a manufacturer of sodium hypochlorite generator equipment, Jinan Ou Rui Industrial Co., Ltd. actively responded to the party and government's call of "epidemic is the order, and "prevention and control is the responsibility" at the moment of epidemic crisis. The company decided to provide free sodium hypochlorite disinfectant to the general public in Jinan.