General Enquiry
28/F, One IFC,
1 Harbour View Street, Central,
Hong Kong
- Tel: (852) 2848 4333
- Fax: (852) 2845 0537
- Email: group@htisec.com
Customer Service Centre
15/F, One Island South, 2 Heung Yip Road,
Wong Chuk Hang, Hong Kong
(By appointment only)
- Tel: (852) 3583 3388
- 400 001 1822
- Fax: (852) 2530 1689
- Email: csdept@htisec.com
Nighttime Dealing hotline (6:01pm – 8:59am)
- Tel: (852) 2213 8333