Investor Presentaiton

1. Backgrounds of sponge city development • Deteriorating city water environment • Increasing wastewater/sewage discharge Water quality in cities deteriorating considerably, with increasing pollutants and loss of self-purification capacity of rivers. • Water in over 90% of cities in China heavily polluted: Grade V or Extra-V (worst) in many rivers. ● Tonghui in Beijing • Jinshui in Zhengzhou Qinhuai in Nanjing Xiaoqing in Jinan

View entire presentation