Service commitment: reply and solution within 8 hours after receiving the service; When personnel service is needed, ensure that it can be done within 48 hours in the province, and within 72 hours outside the province to reach the site to solve the problem.

Service telephone：15945236910
Contact number of after-sales service manager：0452-2306400、0452-2305285
Email：qzshfw@qzsk.cn