Contact Us
Official Support
How can we help?
Need help choosing the right MMB AI Box?
Send your car model & year, we'll check compatibility for you.
Need after-sales support?
Installation help, technical issues or order support.
Global Office Locations
United States Office
North America HQ
1020 Maple Way,
Rock Springs, WY 82901
United States
Mainland China Office
R&D & Operations Center
Room A1101, Building 19,
Zhonghaixin Innovation Industrial City,
Jihua Street, Longgang District,
Shenzhen, Guangdong, China
Support Hours
Monday - Friday:
9:00 AM - 6:00 PM (GMT+8)
Our technical support team typically responds within 1 business day.