online query
Visit Supor official website and find "Maintenance Point Inquiry" or similar links on the after-sales service page. Click this link to enter the maintenance point query page.
Contact customer service
Call Supor customer service hotline for information about local after-sales service points. The customer service staff will provide you with the address and contact information of the nearest maintenance point according to the city or zip code you provide.
Using mobile applications
Supor officially provides a mobile APP, which you can download and install in the mobile app store. After opening the APP, select "after-sales maintenance" or similar function, and enter the city or zip code to find the nearest maintenance point.