Below is a group product of No power ventilator.
Product List
Volume range: 279 ~ 15682 m3/h
Product feature:
Round hood, ventilation from four sides, air flow ...
[Last Updated: 2009-09-07]
Volume range: 256 ~ 6113 m3/h
Product feature:
Running by natural wind: Add building innervation
Hood ...
[Last Updated: 2009-09-07]
Volume range: 2160 ~ 237362 m3/h
Product feature:
Patented "FLAG CLOULD" series design: Automatically ...
[Last Updated: 2009-09-07]
Volume range: 324 ~ 98820 m3/h
Product feature:
Ventilation from four sides: Small size and large ...
[Last Updated: 2009-09-07]