As a large diameter low speed "220V Cooling Fan" design manufacturers, now the relevant products into the Chinese market. We hope to use technological means to provide more energy-efficient comfort ventilation solutions for China's residential, commercial and industrial projects. "220V Cooling Fan" main energy-saving features, power is only 2-30 watts power consumption of 0.002 to 0.03 of one hour for residential and commercial use. "220V Cooling Fan" unique blades, can produce a wide range of airflow smooth and quiet, you can change to mimic natural soft breezes, giving users a cool experience natural wind.