Investor and Press Enquiries
E-mail: ir@tti.com.hk
Phone: (852) 2402 6653
Fax: (852) 2413 5971 / 2413 0620

Enquiries about TTI's Products & Services
E-mail: sales@tti.com.hk
Fax: (852) 2413 5971 / 2413 0620

Careers with TTI
E-mail: recruitment@tti.com.hk
Fax: (852) 2402 6468