China Telecom Information Technology (Vietnam) CO., Ltd

Hanoi Office
Unit 3604, 36th Floor, Keangnam Landmark 72
Pham Hung Street, Tu Liem District, Hanoi

HCMC Branch
Unit 2101A, 21/F, Me Linh Point Tower
No.2, Ngo Duc Ke Street, District 1, HCMC

Hai Phong Branch
Tham Viet Industrial Park, An Duong, Hai Phong