Shenzhen D-wisdom Technology Co.,ltd ; The professional supplier of LED display,LED screen,LED signs in shenzhen of China

The after service：

Work time：（9:00-12:00，13:30-18:00）
Service e-mail：service@d-wisdomled.com
QQ：826679906
Skype：Blunt1217

Technic support： Engineer Shu 0086-182 0700 2537

Engineer Shu 0086-152 0755 5236

Service scope:

Our service scope includes: hardware failure in the display、The screen inscribed plug-in fault、Display control system fault、Display control software fault；
The screen is provided by our company：
1.The modules, power supply, and fan’s fault;
2.Display control system failure (graphics card, sending card, receiving card)、Our distribution line fault in the cabinet;
3、the screen software fault ;
the after service is free of charge within the service time .

Technical Consulting

We provide professional and intimate technical advisory services, including full-line product technical advice, advisory services and advice. Please fill out the consultation information, we award back as soon as possible.

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We provide professional and intimate technical advisory services, including full-line product technical advice, advisory services and advice. Please fill out the consultation information, we award back as soon as possible.

>Online Warranty

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