24-Hour Professional After-Sales Service
Shangmai Electronics has professional technical personnel to provide customers with professional 24/7 product technical consultation and after-sales service.
We provide a one-year warranty for the entire machine. If any quality problems occur within one year from the date of purchase, our company will provide free repairs, except for faults caused by human factors.
If users have any technical or quality issues during use, please call 021-61843374 or send an email to lh@vestouch.com
