
· The customer service team at the headquarters regularly conducts telephone interviews with customers regarding their usage status, providing free professional consultation
· Flexible and diverse professional maintenance plans tailored to user needs
· Regularly inspect, clean, lubricate, adjust, and detect operational faults of equipment
· Discounted sales and replacement of original factory parts, fast installation, and professional maintenance
· 24-hour emergency services, emergency rescue, and emergency technical handling
· During the warranty period, in the event of a malfunction, maintenance personnel will promptly arrive at the scene