1. The system
opens or closes automatically when the
shutter system and other fitting of shutter are made of Nylon, high
quality engineering plastics, 100% raw material, high strength and
long service life .
3. The inner
steel fitting installed in the flange increases the security and
avoids the stretching change when Nylon system operates.
4. Adopt the
injection molded stainless steel blade, no broken, no
distortion, aesthetic and durable.
running machinery keeps the balance of the entire fan blade
and ensures operating steady, low noise and long service
6. Adopt the
handle as new inset design from our engineer, easy to carry,
transport and install, also has no affect on the appearance. It is
made of high quantity aluminum-magnesium alloy, light weight
and high strength.
7. The high
efficient and energy-saving motor has passed the national CCC
certification, IP55 protection grade, F insulation