3、Free installation and debugging.
4、Free transfer of technology (service period)
5、Free maintenance (warranty)
1、No matter far or near, all services in place.
2、Day or night, all-weather service.
3、No matter how big or small mechanical, on-site installation and debugging.
4、No matter any place, the local service center to provide services at any time.
5、All efforts to door-to-door service.
6、Warranty to waive all maintenance costs.
Lifelong service system Door to door service system
The user file system The user to access system
Standard service system Service network system
Round-the-clock service system Full service rewards