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Why we choose Okorder.com?

We hold a very strict quality control system to check every connector of our products for your safety.

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1. We will reply you in detail within 24 hours

2. We own well-trained and professional sales and after- sale services who can speak fluent English.

3. We offer OEM services and can print your own logo on products.

4. We have strong ability to do ODM projects.

Q: Can the electric fan blow to the notebook computer?: Yes, but over time, the screen will be gray and cleaned up. If you consider the heat dissipation, the fan effect is normal, and the electricity costs

Q: What is the difference between the natural wind and the sleeping wind?: As the time and depth of fall asleep increases, the intensity of the wind needed by the person decreases. The natural wind is random switching at each stall, without regularity.

Q: Which items should we pay attention to selecting electric fans?: Select the fan film requires hard, smooth, no bubbles, no scratches, peeling paint, paint show, hanging or different color paint mixed phenomenon.

Q: How to measure the quality of fan motors with digital multimeter?: In the multimeter stalls placed in the 20M file, measuring winding (using the motor three lines in any one) and the motor stator core insulation resistance, the resistance should be above 2M, can determine the motor only problem

Q: The electric fan is moving all the time. Why is there a lot of ash on the leaves? Ash won't fall when you blow it?: When the fan does not rotate, it falls gray.

Q: Why does the electric fan always rotate clockwise?: Generally clockwise direction is the direction of the screw lock, fan leaves must be safe, and the screws must be tightened in the same direction. This should belong to the standardization of parts

Q: What is the problem of slow fan speed?: It should be the oil, or the motor is damp

Q: Fans can shake their heads, but fan leaves do not turn, where is the reason?: Most of the motor burn is accompanied by lack of oil in main shaft.

Q: What are the new electric fans?: Four fan: electric fan can be used to produce the seasons in Germany, equipped with far infrared heaters and negative ion generator, can send cool summer and winter hot air, throughout the year to send negative ion wind, has sent cool heating, air purification, disease prevention and health care effect.

Q: What are the types of electric fans?: Household electric fan: a fan, fan, fan, wall fan, ceiling fan, fan, fan, air conditioning fan (i.e. cooling fan); Taishan and shook his head and shook his head: some fan; fan in the head and turn the page

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