Provide service acceptance, including consultation, suggestions, complaints, warranty, and technical support
Weekdays 8:00-21:00
Weekends and holidays 8:00-12:00 13:00-17-30
Through "天琴光电 or TQLIGHT", the official official account online customer service initiates consultation, suggestions, complaints, warranty and technical support
Weekdays 8:00-21:00
Weekends and holidays 8:00-12:00 13:00-17-30
Consultation, suggestions, complaints, warranty, technical support, etc
Weekdays 8:00-21:00
Weekends and holidays 8:00-12:00 13:00-17-30
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