During the Expo, Litree will provide the exclusive public direct drinking water service for the Shanghai Expo Site, with a total of 117 direct drinking water points. This is the first time in the history of the Expo that the organizer will provide free direct drinking water. Direct drinking water has passed more than 20,000 water quality tests in half a year, serving 73 million tourists and supplying 1,000 tons of direct drinking water every day, without a single drinking water safety accident. All the water quality indicators have reached the national Sanitary Standards for Direct Drinking Water and Water Quality Standards for Drinking water, and the main indicators are better than the European Union standards.