*Galvanized steel material *Japanese top-quality belt *Germany mirror finished stainless blade *Efficient motor with 3c

Ventilation fan:

*The fan blade is stainless steel, big air volume, without distortion, no broken,   attractive and durable. ( adopting aluminum fan blade in the past, which had some problems caused by long time working of metal in the factory cooling, for example broken and air volume decreasing)

*Adopts automatic belt tensioners which can adjust up and tight so that the belt can’t pine and drop*The strap wheel adopts more stiffening rib and processed by sandblasting, become attractive, eliminate the internal stress and increase own emphasis efficiently; France imported axletr(bearings), high intensity, low noise, long service life.*Variety sizes of shape and install conveniently.*It is adjusted by advanced computer balancing tester, to smooth operating, reduce noise, enhance stability, extend service life.

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