Harmony Product Support
Toll-free phone and email support is available for a limited period after the initial setup of your Harmony.
View support options
Complete support for current Harmony products is available online.
View online support
Harmony team members and other Harmony customers regularly answer questions and share experiences in our community forums.
Hong Kong Agent Hotline
Good Century Holdings Limited
Hotline: 3102 1698
Sales Office: 3619 6500
Customer Service: 3898 4900
Address: Unit 2907-A, 29/F, Cable TV Tower, 9 Hoi Shing Road, Tsuen Wan
Office Hour: Mon-Fri, 9am - 6pm / Sat, 9am - 1pm
Hotline: 2564 9200
Customer Service: 2564 9138
Address: 3/F, Goldlion Holdings Center, 13-15 Yuen Shun Circuit, Siu Lek Yuen, Shatin, N.T.
Office Hour: Mon-Fri, 9am - 1pm / 2pm - 6pm
Commercial Enquiry Email:firstname.lastname@example.org
Customer Service: 2105 3324
Address: 21/F, Tower One, Millennium City 1, 388 Kwun Tong Road, Kowloon, Hong Kong
Office Hour: Mon-Fri, 9am - 12:45pm / 2pm - 6pm