Technical Support


The company provides long-term post-sales system upgrades and rapid maintenance technical support services for customers,mainly including comprehensive technical consultation, fault location, fault handling, after-sales maintenance, and system upgrades for product hardware and software.Provides technical support for hardware products and flight services, including 7x24 technical support for domestic users, including on-site and remote technical support; and technical training and remote technical support for overseas users, including but not limited to expert on-site support abroad and video support.

Telephone Technical Support

Telephone Technical Support

Responds to and answers technical consultations and faults raised by users via telephone.


On-site Technical Support

On-site Technical Support

According to needs, special on-site technical support personnel are provided to respond to urgent technical problems that cannot be solved by telephone.