OEM

YOU LONG GROUP

After Sales


  • Implement three guarantees for product quality

    The company implements three guarantees for the quality of products provided by customers,
    Within the quality assurance period, we will implement a three guarantee service of package verification,

  • Provide a response and solution within 48 hours

    During user installation and use, within 48 hours of receiving user notification,
    Provide answers and solutions to various issues raised by users。

  • Installation guidance

    During the product warranty period, the company provides free technical guidance during the installation and construction process,

  • Free exchange

    Even if individual product models are mistakenly adjusted due to user reasons,
    The company can also be responsible for free exchange。

  • Training and guidance

    During the product warranty period, the company provides free technical guidance,
    Responsible for providing training and guidance on the use, maintenance, and upkeep of users。

  • High quality after-sales service

    After the warranty period, our company continues to provide high-quality
    Affordable technology and spare parts supply。