JPN electric heating siphon the rainwater tank, in response to cold snow climate, the snow and ice around the rainwater tank can be heated by the rainwater tank to ensure the smooth drainage of the drainage outlet, so that the roof gutter can achieve norm... View More>>

For large factories, the roof siphon rainwater drainage system is undoubtedly a loyal "drainage guard". Whether it is a large-scale steel structure factory building, or a high-rise concrete building, the siphon roof rainwater drainage system can easily co... View More>>

In short, the JPN siphon drainage system has a very significant advantage in the design of curved roof buildings, which can improve the aesthetics of the building, save space and save costs, while also improving the drainage efficiency and providing a saf... View More>>

Modern architectural design tends to be innovative and unique. Landmark public buildings in cities, such as airports, high-speed railway stations, exhibition centers, exhibition halls and gymnasiums, are often designed with curved roofs to achieve a beaut... View More>>

The overall layout of Zhengzhou Airport high-speed Railway station takes the meaning of "heaven round place", and the east and west squares together form a huge circular composition, and the square station buildings are embedded in it. The design concept ... View More>>

Rainwater collection tank: used to collect and store rainwater, recycling in use. Rainwater collection tank: The rainwater after discarding enters the sand settling area of the rainwater collection tank and then enters the clean water area.... View More>>

JPN Rain Alloy modules bear a pressure of 74KN per square meter, which is not a small lift. In the past, our products have been hovering at the level of 40KN, 50KN, 60KN, and long-term scientific and technological research has not made great progress. In ... View More>>

JPN employs a professional design team, and the designers are experienced in the field of siphon drainage and have experienced the test of national key projects. In addition, the technical indicators related to the safety of roof drainage such as whether ... View More>>

The rainwater storage system is a system that treats the rainwater at the peak of the flood, so that the rainwater can be discharged smoothly. The construction of rainwater storage system facilities can greatly improve the capacity of urban flood preventi... View More>>

The rainwater biological retention system has the following functions: (1) Reduce peak flood flow through retention and reduce rainwater drainage to protect downstream pipelines, structures and water bodies; (2) Use plant interception and soil percolati... View More>>