Since the establishment in April 2003 in Changping Park of Zhongguancun Science Park, Beijing Tidelion S&I Rainwater Harvesting Technology Co.,Ltd has been adhering to the way of independent innovation. Our storm water control and Rainwater comprehensive utilization system are widely used in residential zone, municipal Road, city greenbelt, square, city water system and river ecosystem comprehensive treatment and so on. The company is a leader in Rainwater resources industrialization in China.Meanwhile, as early practitioner to construct Sponge city, The company provide a service package of Sponge city construction industry chain with ‘Planning and design, Investment and financing, construction and management, Operation and maintenance, Whole industry cooperation’.