During the SARS epidemic in 2003, Rosun donated 3.6 million yuan worth of disinfection products to the National Center for Health Disease Control and Prevention.
In the 2005 Hand-foot-and-mouth disease outbreak, Rosun arranged experts to carry out prevention propaganda and donate disinfection products.
To relieve 2008 Wenchuan earthquake, Rosun donated 6 million disinfection products, 500,000 materials, and hundreds of thousands of yuan.
Rosun donated 260,000-yuan-worth of water treatment products for the 2009 Dali Earthquake in Yunnan.
In 2010, 150,000 yuan worth of disinfection products were donated by Rosun to the Yushu Earthquake in Qinghai Province.
In 2013, more than 500,000 yuan of disinfection products were donated by Rosun to Ya 'an earthquake-stricken area.
In 2020, more than 500,000 yuan of disinfection products were donated by Rosun to epidemic areas in Hubei Province.