1. Strictly follow the after-sales service procedures and operating procedures to ensure the quality of after-sales service
2. Strictly control the quality of accessories and prevent the use of counterfeit and inferior accessories
3. The warranty period is one year, and we adhere to the principle of on-demand repair; After one year, we will charge according to our company's after-sales service standards, without exaggerating the faults and eliminating arbitrary charges
4. Remote fault diagnosis and technical troubleshooting for out of town customers require prompt postal delivery. We will accelerate the troubleshooting of your machine
5. Establish a follow-up system: regularly track and understand the usage of machines that have been serviced by our company and the quality of our services, and establish a customer satisfaction survey form