After-sale Service
01With 24-hour hotline service, our professional engineers will answer customers' question after receiving their information immediately. If can't solve timely, it will be transferred to higher authority to obtain technical support, but promise client to clear solution in the shortest time.
02If the telephone communication can not solve, then give solving schedule to users. And designate technician to arrive customers' site.Technician will not come back until solve the problem.
03In warranty period, we implement the free recall repair service (except by manual man-made damage).
