BITMAIN Maintenance Service Survey

Dear customer, we sincerely invite you to take a few seconds to join our survey！We’d love to hear more about your experience with the recent repair ticket. Your feedback is important to us, thanks!

1. Which repair center you recently chose for repair:

2. Your user ID:

3. Are you satisfied with this repair service experience?

Yes, I am satisfied
No, I am not satisfied

4. Please give us some suggestions and opinions on this maintenance service, so we can provide you with better service: