Announcements and Notices
- Circulars - [Other] 2024-01-18
- MONTHLY RETURN 2024-01-10
- MONTHLY RETURN 2023-12-01
- Change in auditor 2023-11-24
- MONTHLY RETURN 2023-11-01
- MONTHLY RETURN 2023-10-03
- MONTHLY RETURN 2023-09-04
- INTERIM RESULTS 2023-08-11
- POSITIVE PROFIT ALERT 2023-08-04
- MONTHLY RETURN 2023-08-01
Phone ：（852）2665 7799
Fax ：（852）2665 7881 
E-mail ： enquiry@transtechoptel.com 
Address (Hongkong): No.3 Dai Kwai Street,