After-Sales Service
1. Phone service: 24 hourse mobilephone online.
2. On line service: Website&WhatsApp&Skype&QQ&Wechat&Email
3. Remote control service: Teamview software to control and help set
4. Post service: To send spare parts or some parts that working wrong
5. On site service: Engineers available to service machinery overseas
6. Training how to install the led display, training how to use the screen.