China's  economy has entered a period of rapid development, people's quality of  life requirements are further improved, with the rapid development of  the construction industry is now more and more high-rise buildings, the  structure of the building is also increasingly complex, the area is more  and more The  greater the number of buildings in this case, the use of a large number  of buildings in the internal environment for effective exchange,  increase the freshness of the air to protect the health of the workers  inside the ventilation pipe on the use of buildings more embodies the  building Its own more humane, but also makes the ventilation pipeline industry has been more room for development.

       In  the actual construction, adding some of the layout of the ventilation  pipe, making the building inside the air to be effective flow, more  close to the natural wind requirements, so that the whole building has a  natural ventilation and ventilation function. But  in the ventilation system design and construction should pay attention  to is the quality of the ventilation pipe will directly affect the  entire building ventilation and ventilation function, it must be on the  ventilation pipe processing technology put forward higher requirements,  so in the east Building  ventilation piping works as far as possible to choose a larger  ventilation pipe company, such companies in the production equipment  will be more advanced, so that the entire ventilation pipe construction  process can be guaranteed, because the production process is directly  related to the ventilation pipe in the Whether it can be used later.