The Vtronic Silent Pipe Fan is a versatile product that provides fresh air for indoor spaces as well as dirty air for indoors. The indoor air […]

Air pollution is a particularly serious problem. How to improve the air environment, especially the indoor air environ-ment, introducing fresh air and purifying indoor air are […]

Shenzhen Vtronic ventilation fan is best choice,which is the fresh air system in solving the noise! 1, Installation location of the ventilation fan is important The […]

Functional Performance of Wall Mounted HRV: Dual flow ventilation, H13 HEPA purification, Wireless remote controller, Total heat exchanger system, filter smog and PM2.5, clean air;   […]

In recent decades as the rapid development of industrialization, it has caused air pollution and becoming more and more serious. For the health of the family, […]