Please allow me to give an brief introduction to you.Our company produce all sizes turbine ventilators as follows.
Model: TG-150(6'inch neck size),TG-200(8'inch neck size),TG-250(10'inch),TG-300
(12'inch),TG-500(20'inch),TG-600(24'inch),TG-880(27'inch)
We use two UBC bearing permanently lubricated bearings ensure a smooth and effective air flow.
And the unique flange design of two sides of vanes enable rain proofing. our Materials is Adopting
high-quality stainless steel, with one single polishing. So it has very beautiful appearance. We also
could provide turbine vents with other materials as you like , such as aluminium and galvanized .
Our adjustable neck design and flashing enables turbine ventilator to be fitted to most types of roof
with the pitch of 0-22.5. Free maintenance and easy installation.