Self-serviced Freezers Installed to Relieve Summer Heat for Outdoor Workers
The photo, taken on August 6, shows sanitation workers take free bottled water at a self-serviced freezer in Liuyanghe Wedding Celebration Culture Park, Changsha. (Photo/Tian Chao, Wei Zhongyi)
Changsha took the initiative to install self-serviced freezers last summer, and such love service has been responded to by many companies. They offered many summer heat relief supplies for outdoor workers like sanitation staff and deliverymen.