On the evening of February 11, the group company donated 50 thousand US-made disposable medical masks to Gansu province and successfully arrived at Lanzhou Zhongchuan Airport. On behalf of the company, Yang Zhengwu, chairman of Northwest headquarters, held a simple donation handover ceremony with director Meng of Gansu provincial government office in the VIP hall of the airport, zhang Hai, the leader of Gansu provincial finance office, Tianshui municipal government, Lixian county government and the deputy general manager of Lanzhou company, the Northwest headquarters of the company, attended the donation ceremony. The receiving unit expressed its gratitude to Dayu Water Saving Group for its generous donation. After the ceremony, the receiving units will count the supplies and load them to the local place overnight.