FAQ

FAQ
Got a question or concern? Check out our handy FAQ guide below to see if we have your answer.If you can’t find what you’re looking for, our support team will help.
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  • Are there any relevant certifications for customized products?

    MARIO has comprehensive quality certifications, including CE, TUV, CSA, UL, FCC, etc., to ensure normal sales in all markets.
  • ​​​​​​​I don't have much experience in the EV industry. Can I do OEM?

    Getting started with OEM is easy, you just need to determine the product and LOGO. You don't need much relevant experience, nor do you need to consider too many other factors.
  • OEM or ODM, which is better?

    These two services have their own advantages, but we should choose the most suitable one. For companies with independent brands, strong business strength, and little experience in the electric vehicle industry, or for companies whose sales reach a certain quantity, it's best to choose OEM first.
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