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1. If the product fails during use, and the telephone, fax and E-mail can not be solved, our company will send professional and technical personnel to the scene to solve the problem, so that the user's loss is reduced to a minimum.
2. For the user's request for service, reply within 8 hours and come up with a solution.
3. The equipment has been approved for delivery time, domestic customers are free to install, commissioning (foreign users need to pay for air tickets and accommodations), after-sales personnel will inform customers how to carry out product maintenance common sense.
4. Within one week of delivery of the equipment, our after-sales personnel will conduct telephone tracking consultation until the customer is satisfied.
5. One year warranty, lifetime maintenance.