TM DV Vien Thong Hoang Bach Telecom LTD Address: No 36/19, Civil Group 19, Quarter 4, Trang Dai Ward, Bien Hoa City, Dong Nai Province Enterprise code: 3603878720 Phone: 0969514567 Representative: Tran Thi Huyen Trang Trang Dai Ward, Bien Hoa City, Dong Nai ProvinceFounding date: 21 - 7 - 2022