If the machine has problem, what should I do?

A. When production finish, our engineer will check every spare parts very well, and test films one by one, and then playing it for 24 hours B. Our QC will check the machine's appearance and content before packing, if everything good, we can pack it soon. C. When you get the products, just plug on and play films, it's very easy! If any problems, welcome to contact our after-sales, they can speak English and help to fix the problem within 12 hours.