The Vtronic fresh air system not only exhaust the polluted air, but also intake the filtered air.In addition to the ventilation function, it also has the functions of deodorization, dust removal and r..

The following recommendations are mainly for the central ventilation system and the wall-mounted fresh air purification system with duct.

The silent inline duct fan is now designed with ultra-light and ultra-thin design.the silent exhaust fan is generally placed in the suspended ceiling, which not only does not occupy the space and area..

The pipeline fan, that is, the inline duct fan, uses high-speed rotation to apply pressure to the gas to achieve the function of conveying gas. Inline duct fans are commonly used in industry, real est..