After Service

Operation process of product after-sales service:

1. The return of the product is based on the principle of repairing, replacing and returning.
2. If the customer finds quality problems during the acceptance and use process and needs to return or exchange the product, please contact the sales representative of Qili first.
3. For door-to-door service, the customer should first contact the sales staff of our company, and the sales staff will contact the technical staff. If in the province where the company is located, the technician will arrive within 24 hours, if outside the province, the technician will arrive within 3 days.