It has been almost 40 years since Teltai was established in 1974. Besides of the foundation in the Telecommunication field, we also extend our business to Low Voltage Controls market for system integration. With our professional service team and rich experiences for construction project, following is our actual accomplishment:

1. Nan-Gang rail station monitored control system engineering。
2. National Science Council audio system engineering。
3. The police station of Kaohsiung county intersection monitored system。
4. 莒光elementary school in Taipei county teaching broadcast system。
5. 光華elementary school in Taipei county audio system engineering 。
6. National Security Bureau audio system engineering 。
7. The police station of Changhua county intersection monitored system。
8. Audio system engineering in NTU stairs class。
9. Government conference system engineering。
10. 昌福elementary school in Taipei county monitored and audio system engineering。