Announcements and Notices
- MONTHLY RETURN 2022-03-02
- MONTHLY RETURN 2022-02-07
- MONTHLY RETURN 2022-01-04
- MONTHLY RETURN 2021-12-01
- MONTHLY RETURN 2021-11-01
- MONTHLY RETURN 2021-10-04
- MONTHLY RETURN 2021-09-01
- INTERIM RESULTS ANNOUNCEMENT 2021-08-13
- MONTHLY RETURN 2021-08-02
- DATE OF BOARD MEETING 2021-07-27
Phone ：（852）2665 7799
Fax ：（852）2665 7881 
E-mail ： enquiry@transtechoptel.com 
Address (Hongkong): No.3 Dai Kwai Street,