1.Our online supporting time from 8:30 a.m to 6:00 p.m Beijing Time EST 5 days a week.
2.We respond to emails 7 days a week, 24 hours a day.
3. if you need inquire any product in non-working time, you can email to Sales@GoDiag.com, or leave message on Tidio. we will reply you as soon as possible.