Content Us

Address:

Unit H, 15/F, Reason Group Tower, 403-413 Castle Peak Road, Kwai Chung, Hong Kong

​

Email:

sales@grandstream.hk​

​

Hotline:

(+852) 3977 6859

​

Operating hours:

Working days (Monday to Friday): 09:30-18:30

Sundays and public holidays: closed

Thank you for submitting the above information!