电子游戏门户

Yantai Nadu Intelligent Technology Co., Ltd. LOGO
Service Hotline 400-089-6098

Real-time response to 24-hour emergency services, user consultation at any time, timely and thoughtful service. The tracking service can provide on-site technical installation instructions at any time according to user needs.

User file full-time contract management, to establish a user file for each customer, to inform users of the contract implementation in a timely manner, and to regularly consult user opinions in order to provide services at any time.

Technology sharing and technical exchanges with users to enable users to fully understand the product's technical indicators, performance characteristics, use methods and construction requirements. It is able to master the operation method and deal with the problems encountered in the field work in time.

The customer visits timely understand customer feedback on product quality and demand information, and continuously improve to meet user needs.

During the product warranty period, we provide comprehensive warranty services according to customer needs; outside the warranty period, we provide lifelong maintenance services to ensure that customers have no worries.


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Service Hotline

400-089-6098

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