● 1. Supplier management
The company has set up a special qualified supplier assessment leading group, which is responsible for the qualification assessment of suppliers such as raw and auxiliary materials, supporting parts, and external expansion parts, as well as the annual assessment of qualified suppliers.
● 2.Independent quality management department
There are quality control points in every processing chains, including the purchase, production, installation, etc. Each device will be tested before sending out.
● 3.Support third-party inspection before shipment
● 4.One year warranty for the whole device from the date of receipt,except for wearing parts and damage caused by human factors. Spare parts will be charged at cost price beyond the warranty period.
