1. The after-sales service hotline: 13584832524 0512-56360063
If your device needs to maintain, or consultation with technical problems, please dail directly the telephone of the above contact my company's after-sales service.
2. The after-sales service policy:
Since the date of the arrival of the goods, the quality is "three packs of" one year, life-long maintenance.
3. Improve the customer files:
Complete customer equipment files, each service activities were recorded in detail, may at any time the query, analysis on reasonable.
4. Perfect quality supervision system:
(1) after the new equipment debugging or the arrival of the first phase, telephone return visit to 7 to 20 days;
(2) after each door-to-door service, 5 to 10 days for telephone return visit user usage;
(3) after accepting, reply within 24 hours.