Dongguan power ventilation prices 
 Nanjing power ventilation manufacturers sun 

 Power ventilation is pressure or centrifugal fan, indoor and outdoor air force exchange, at the same time to mute the tubular principle, air purification, air purification, and so on. 
 Characteristics of power ventilation 

 1) excellent sound effects: noise isolation to ensure the exchange of indoor air at the same time, the noise amounted to more than 32 db. 


 2) The power ventilation, natural ventilation of dual-use: do not need power ventilation for natural ventilation. 

 3) into the indoor air: into the indoor fresh air through a carbon filter filter, and then by the negative oxygen ion generator for disinfection and sterilization, the concentration of negative oxygen ion generator ≥ 3 × 106pcs/cm3. 


 4) large volume (B Three adjustable): type A ventilation-65m3 / h stepless adjustment; B ventilation upscale 100m3 / h, mid-60m3 / h, low-grade 30m3 / h. 


 5) installation and maintenance: Install, no need to change form, simply reduce the installation height of part of the glass can be. Maintenance, open the tailgate from the interior for maintenance or replacement parts can be directly drawn in the room to clean the filter. 


 6) Energy saving: high-end exhaust and negative ion generator at the same time, power consumption is 11-24W. 

 7) Easy to operate: (with remote control). 



 The Liaocheng Sunlight Stainless Steel Co., Ltd. is currently the only one specializing in the production of roof ventilation equipment manufacturers. In recent years, under the joint efforts of engineers and technicians, factory production of free electricity --- roof ventilation is up to domestic specifications, one of the most complete variety of manufacturers 

 Contact: King Star Sales Tel :0635 -8322238 
 13906356805