Assist on site installation and debugging.
Provide technical support and guidance.
Quality three packages:
During the warranty period, the "Three Guarantees"
must be strictly implemented (inclusive, replacement, Bao Tui).
After the warranty period, we will continue to provide on-site
maintenance services for you.
Any quality problems that are caused by the company are clearly
answered within 4 hours after receipt of the notice, and within 24
hours of arrival, it is necessary to arrive at the scene for free maintenance.
The quality problem of the company is not known, and the maintenance
plan is determined within 4 hours after receiving the notification, and
the paid maintenance is arrived within 24 hours if necessary.