DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
Wind source of "Small Cooling Fan" has been able to guarantee a minimum working hours 60,000 hours under normal conditions, in addition to the fan enthusiasm, but ultimately, the care of the fan user source technology department of the Wind, "Small Cooling Fan" is actually a very fragile equipment, physical smaller, more sophisticated internal parts, do the following eight things, the source of the Wind cooling fan is running with virtually no technical malfunction of. When using a fan, not a hand to press the fan, do not pull the power cord firmly protect "Small Cooling Fan" shape. After the purchase of the cooling fan, as far as possible within six months to use, because a long time, store environment will affect the performance of the cooling fan.