Beijing Tidelion Science and Innovation Group Co., Ltd has engaged in the field of rainwater control and comprehensive utilization for eighteen years and has developed to be a leader in China's rainwater resources industry and the earliest practice of sponge cities. The company continues to innovate and has obtained 130 patents accumulatively, participated in the compilation of nearly 90% of the national standards and nearly 40% of the local standards in the field, participated in 3 major national projects of the 12th and 13th Five-Year Plan, and won the provincial award. There are 2 ministerial-level science and technology awards, and related technologies have filled up the domestic gap in different periods. The company's marketing network covers the whole country and has expanded to more than 20 countries and regions including Singapore, Sri Lanka, Iran, and the Maldives. Up to now, the company has undertaken the design and construction of more than 5,000 projects including the Olympic Games, World Expo, Asian Games, Universiade, airports in four major first-class cities, etc., injecting ecological, healthy, and technological genes into urban development and helping to build green Living Environment. Our Technical consultation is free of cost and we are more than happy in helping out global traders and businesses.