1.During the warranty period of unpaid services within one year of the warranty period, during the warranty period, except for the artificial factors, the faults of all devices were maintained for free maintenance. After the warranty period, it was maintained for life and only charged cost fees.
2. Free on -site training, focusing on training operators' operation and inter -topic processing.
3. The company selected engineering and technical personnel with rich experience to conduct consulting services for users and extend services for users according to user needs.
4. The problems reflected by the user responded 2 hours after receiving the failure notice and implemented within 24 hours.
5. During the quality assurance period, the system software and application software are upgraded and maintained for free.
6. User information contact system, regular return to the user, the salesman information contact within one year is not less than 2 times.
7. Establish user files and implement microcomputer management.