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Time：2021-08-09Views：0
For various reasons, some customers need to buy cooling fans, and it is best to stock them. Can I buy second-hand cooling fans in stock? We need to analyze from two aspects. At present, there are two channels that can provide inventory, one is the cooling fan manufacturer, and the other is the retailer.
If the inventory of the cooling fan manufacturer is not the product after the customer has used it, it may become inventory for one of these reasons. As long as the time is not too long, it is safer. Most manufacturers will tell you clearly that the detailed parameters of the inventory will tell you that they will only be given to you after your confirmation. Basically, the consistency of the product can be ensured, and the inventory provided by the cooling fan manufacturer that meets the parameters can be found. , Then you are blessed, but it is difficult to come across, either because the parameters do not match, or there is no inventory of the cooling fan manufacturer
There are two types of inventory in the hands of retailers, one is recovered from the cooling fan factory at a low price, and the other is foreign garbage imported from overseas. For retail merchants, most of them are not particular about it. Note the voltage and size, it can be installed and rotated. As for how long it can be used, what parameters it is, and how many rotations it rotates, these basically don’t care.
Therefore, pay special attention to the purchase of inventory cooling fans. If it is just a sample of the early stage, please confirm the direction of the product and find the retailer quickly. They have ready-made ones. If you enter the final stage of mass production, it is best to find the manufacturer to customize the sample to confirm the consistency of the later product
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