Truyen Thong Big Sky LTD Address: Zoom 107, No 7 Nam Quoc Cang, Pham Ngu Lao Ward, District 1, Ho Chi Minh City Enterprise code: 0313017851 Phone: 0912477422 Pham Ngu Lao Ward, District 1, Ho Chi Minh CityFounding date: 18 - 11 - 2014