Views: 235 Author: Site Editor Publish Time: 2014-04-15 Origin: Site
How to solve them if there are any quality problems?
01.Teaching and maintain
English teaching instructions manual and all the videos about every step of machine disassembly, assembly, operation will be sent to our customers, including how to use and maintain machine.
02.Some little problems when using
We will send a set of free parts when we ship each machine to customer. So you don’t need to buy any accessories for a long time. In addition, any parts damaged during the warranty period, we will send free replacements to customers. Any problem after delivery, we will offer you video call (24 hours online-service)anytime, until all problems are solved.
03.Some bigger problems when using
Damaged machines cannot be repaired during the warranty period we will provide machines of equal value for free.our engineer will also go to oversea help our customers if necessary.