Specifications

Roof Ventilator 
Ventilation 
Air Ventilator

Turbine ventilator:
1) high practicability
2) easy to operate with large wind output
3) low power consumption

size model 300,500,600,800
usage air ventilate
cooling method natural wind drive

If you are interested in our product, mail me the specification what you need, I will give 

you the update price immediately. Besides if you need some pictures of our products 

that may suit your requirements, pls let us know. 

For more, welcome to our factory for visiting