A2: Of course! The normal produce progress is that we will make the pre-production sample for your quality evaluation. The mass production will be started after we get your confirmation on this sample.
A3:Complaint rate as low as 5‰ for over 10 years. If you decide to purchase from us, we offer you 60 days 100% money-back guarantee if our box quality is not satisfied.
A4: Lead time is flexible. Normally we are 20% faster than others. If you have urgent orders, pls feel free to contact us. We will get the job done with 100% satisfaction.