If you have any questions about product purchase, use and maintenance, you can call the national service hotline to contact us, and you will get detailed and satisfactory answers and considerate service.
400 service hours of customer service center：
Monday to Friday: 8:20-16:45
Saturday/Sunday: 9:00-16:45
National Service Hotline 4001-622-886
Voice response on national holidays and other times
Scanning the two-dimensional code, focusing on the official account, WeChat, can directly leave a message to customer service questions and enjoy more convenient after-sales service.