1. We have our own quality department, for quality control. Customer can double check the machine by examining in our factory or through the video call.
2. If it is the problem of the machine within one year, the seller shall be resposible for the repair. If it is the improper operation of the buyer, the seller shall not assume the resposiblity. Ellectical appliances are guaranteed for half a year.
3. After-sales-service: online support and video technical support.