Nitrogen (N2) : The system pipes are electrolytically polished (EP) low carbon (316L) stainless steel pipes or bright annealed (BA) low carbon (316L) stainless steel pipes, and the valves are bellows or ball valves of the same material. High purity nitro... View More>>

The parts of the high safety factor, the pipeline can be set according to the requirements, without changing the construction role and application area at the same time in line with the contemporary large and medium-sized shopping centers, shopping malls,... View More>>

Siphon stormwater engineering: Siphon drainage is the system we mainly use for drainage now. The main reason for its emergence is that our traditional drainage system has been unable to meet the drainage needs of our modern complex buildings, in order to ... View More>>

JPN's HDPE outside white and inside black tube can enhance the beauty of the building. Its unique color scheme and characteristics make the building more attractive, while also having features to protect the building and enhance its durability. Whether us... View More>>

JPN helps Qingdao Shanghai Pearl International Expo Center project. The project takes the design theme of "sea gathering flowers and pearl shells shining" as the design theme. The whole project adopts the circular layout symbolizing "harmony", and connect... View More>>

Every building has a personality and the roof is one of its main features, which means the roof is very important in creating a dream home. You may be wondering why the designer chose a curved roof? The answer is simple: curved roofs maximize the availabl... View More>>

Rainwater collection module is applicable to a wide range of areas, covering urban residential areas, municipal public roads, squares, park greening, industrial parks, etc., saving limited external space, standard type can be installed in garden areas, re... View More>>

The principle of the siphon roof rainwater system is to rely on the design of a special rainwater hopper, the separation of gas and water, so that the rainwater riser is in a full flow state, when the water in the riser reaches a certain capacity, the sip... View More>>

Therefore, siphon drainage is more suitable for: large public buildings: such as railway station buildings, exhibition centers, airport terminals and platforms without columns canopy, sports stadiums, large shopping malls, large factories and drainage pip... View More>>

Because the underlying surface of the city is hard and cement is everywhere, it has changed the original natural ecological background and hydrological characteristics, so it is necessary to strengthen the natural penetration and put the penetration in pl... View More>>