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After-sales service
After-sales service center has a large after-sales service team, all over the country have after-sales service outlets. After receiving the user's repair call, the plan and method to solve the problem shall be drawn up within 2 hours, and the answer shall be given by telephone or fax; if the on-site service is needed to solve the problem, the after-sales service expert shall arrive at the user unit within 24 hours to restore the normal use of the equipment as soon as possible, so as to solve the fault for the user in time.
After-sales service hotline:021-66080059
24-hour sales hotline:18117325678
