13590390006   info@d-fan.com
FAQ
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FAQ

  • Q What kind of guarantee does your company produce in terms of quality?

    A
    Our company operate in strict accordance with the requirements of the ISO9001 quality management system and ISO14001 environmental management system. It is fully capable of guaranteeing product quality and meeting customers' requirements for "high cost-effective" cooling fans.
  • Q How about the lifespan of your company's products?

    A Our cooling fans can be used for 30000-50000 hours under normal environment, which can fully meet the demand.
  • Q Can your company give us a better price?

    A
    Sure . Our company's price is already the most favorable among the products in the same industry, and the quality is guaranteed, and the price is reasonable. Please rest assured to choose.
     
  • Q What is the delivery date of your company's products, can you ship it in advance?

    A
    Our cooling fans are normally shipped within 3-4 weeks after received deposit. If there are special situations, we will negotiate with you and handle them properly.
     
  • Q Is your company's sample the same as the bulk product? Will there be a difference?

    A Pls don’t worry. The sample and the bulk product are the same regardless of material selection or operation. You can seal the sample for approval.
  • Q How about the suitability of your company's cooling fans?

    A We can provide free samples for your testing, and we can also improve it according to your requirements.
Sales Representative. Fang 
   0086 135 9039 0006
 
Sales Representative. Bill Sun
   0086 139 0231 0930
 
Sales Representative. Jacek guo 
   0086 136 1272 3275
 
   No. 2, Hengfeng 2nd Road, DaWo, Changping Town, Dongguan City, Guangdong  Province,China . Postal code 523586
 
 
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