Currently, there are 1.1 billion people worldwide do not supply safe drinking water sources, with the rapid population growth in the next 30 years, this figure will increase to 1.5 billion to 20 billion people; there are 2.1 billion people do not have good sanitation facilities; also There are 830 million people have enough to eat. Changes in these conditions, we need to increase the use of water resources. It is predicted that, if current patterns of water continues, the next 20 to 25 years, human water consumption will increase by about 40%. Meanwhile, in order to reverse the worsening trend of the global ecological environment also need water, in some places also appropriate to reduce the amount of water currently used for living and production, transfer to the environment. On the other hand, global warming trend is increasingly evident, resulting in extreme weather events worldwide drought, floods and other more frequently emerges, the water supply and demand situation is more severe, the world will face a serious water crisis. British "Nature" magazine recently launched a Discussion on China's environmental problems cover story, entitled "China's position in the world", the cover image is bustling Nanjing Road, Shanghai crowd. At the end of the article, the author writes: "It (China), a huge population and booming economy means that compared with other countries, China's momentum will be more robust in the past 20 years, China has created an economic miracle. We hope that the next 20 years, China could create an environmental miracle, and establish a good example for other countries to achieve sustainable socio-economic development and the environment. The result will not only affect China, but the entire world. "But in the development When the economy but we will ignore the environmental protection. On water issues, we conducted research. China is a drought-hit countries. The total amount of 2.8 trillion cubic meters of fresh water resources, accounting for 6% of global water resources, second only to Brazil, Russia and Canada, ranking fourth in the world, but per capita is only 2,200 cubic meters, only a quarter of the world average, ranked 121 in the world, it is one of 13 people worldwide are most water-poor countries. However, people in scientific progress, while still in the waste water. Rivers and lakes of water has been contaminated, we solve the problem from the source, but this requires a lengthy process. How do we now solve water problems? We can not produce water, then do collectors nature of it. Rain, is a resource, is a new type of energy. Development and utilization of rain water is necessary. Today, all over the frequent flood disaster, if the rainwater collection tank with a large collection together, you can reduce the number of economic losses and casualties. The future is dominated by rain, after learning the President Nazarbayev University speech, he said: China's environmental problems have a clear focus, structure, complexity, can only follow a new path: to make gold and silver mines, but also lies. Prefer to Guanghui, not gold and silver mines. Because Guanghui is the gold and silver mines. We want to leave our future generations lies to the beautiful homes. Urban rainwater utilization has broad prospects for development. We Shenzhen Yu Dr. rainwater utilization equipment Ltd. does not produce water, we just rainwater collectors. The main products are PP plastic rainwater collection module, pp module pond, drainage module, plants fixed module, project drainage board, interception Cradle means rainwater filters, rainwater discard flow device, the overall rain check wells, buried one machine , widely used in residential construction and real estate, a large gymnasium, school grounds, airport runways, municipal engineering, landscaping projects, golf courses, private villa garden rainwater systems project. Dr. rain DoctorRain product introduction of foreign advanced design concepts and production technology, research and development and production experience of dozens of products so that our products continue to improve, striving for perfection, with quick installation, stable structure, strong load-bearing capacity and other characteristics, by the strict testing to ensure product quality and stability. In the past, we have to urban development, unrestricted development of surface water, groundwater exploitation, large-scale construction of the road pavement, concrete buildings and glass curtain wall, full of stone and concrete ground covered courtyard plaza. "Drain away rain" is a matter of course. We left out the rain, rain to ignore an important role in our lives, the environment. See past mistakes, we should draw lessons today, update the concept. In order to protect and preserve human water, the environment and nature in harmony, it should rain as a friend, pay attention to rainwater harvesting, use of rainwater, allow rainwater to play its due role. We can not produce water, water collectors would do it.