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FAQ
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FAQ

  • How to prevent oil leakage in the oil tank?

    OVNS laboratory uses its own research and development of oil tank separation technology, under normal circumstances, there will be no oil leakage. When an oil leak occurs, please check for worn or damaged, give feedback to our staff or the shop you purchased.
  • How to maintain the taste of Hyper x?

    When you see that there is 1/3 of the oil left in the oil tank, you can choose to charge it. This will keep the condition of the device at its best.
  • Can ovns products be refilled with other brands of oil?

    Pre-installed disposable products cannot be refilled. Some specific models can be repeatedly injected with other brands of oil.
  • How to Purchase?

    Please send inquiry or chat with us if you are interested in our products, and let us know models, quantities, colors,etc. 
    You could email us by marketing01@gmail.com.

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· Phone: +86-15527252421
· E-mail: reina@ovnstech.com
· Adress:3-4/F, No.C4 Building, Ruiming Industrial Park, Hexiu West Road, Fuhai Street, Baoan Dist., Shenzhen, China.

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