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://m.ywgzs.cn/eng/
On "Waterproof Cooling Fan" should nameplate production factory, product model specifications, rated power, rated voltage, power and frequency indicator species. In "Waterproof Cooling Fan" most unfavorable position with a 10°angle plane, the fan should not be overturned. Quality "Waterproof Cooling Fan" should have the following characteristics: appearance, lines, color nice; plating smooth, shiny, no yellow, rust, peeling and waterlines phenomenon; film hard, smooth, no bubbles, scratches, no paint off, open at the end, hanging paint or paint mix different phenomena; decorative pieces without damage, front and rear grille fit tightly, no distortion, no solder wire nets loose sealing off and so on.