Service process progress, online openness and transparency
After sales maintenance
Boya Tianan Service Hotline
400-6070-365
If you need to choose the following services, you can directly call the relevant hotline: 24-hour pre-sales consultation service hotline:+86 13960777235
*After sales maintenance of the equipment, please use WeChat to scan this QR code for registration. We will arrange technical experts to serve you as soon as possible