Thuong Mai Truyen Thong Dia Oc Rong Bay Joint Stock Company Address: 242/6 Bui Vien, Pham Ngu Lao Ward, District 1, Ho Chi Minh City Enterprise code: 0311259929 Phone: 02866845671 Representative: Trinh Thanh Hai Adress: 242/6 Bui Vien, Pham Ngu Lao Ward, District 1, Ho Chi Minh City Pham Ngu Lao Ward, District 1, Ho Chi Minh CityFounding date: 19 - 10 - 2011