Service Purpose: Referring to 4S service system, providing 24-hour service for customers

(1) Around-the-clock service: 24 hour service line; 48 hour service in place; no rest within 365 days

(2) All-round on-site service: site design, site installation, commissioning, maintenance and training services.

(3) During warranty period, all service shall be free in case certain problem is caused by product quality or installation quality.

Service Hotline in China：+86-020-84990529(available in China mainland only.)

(We Promise: Free repair for product damage caused by natural disasters!)