The spiral corrugated water storage tank is make of the steel culvert, which has a long service life, convenient to installation and competitive price. The spiral corrugated water storage tank can collect the rain and reuse it. Our country is lack of water resource, in recent years, there are many problems like water environment degradation and torrent. If we can save the rainwater in the premise of the safety, which can ease the dewatering pressure and gain some precious water resource.