Cong Trinh Vien Thong Joint Stock Company Address: 115/9a Hamlet 6, Xuan Thoi Son Commune, Hoc Mon District, Ho Chi Minh City Enterprise code: 0312980354 Phone: 0886354588 Representative: Cao Thanh Nam Adress: 196/1/15 Cong Hoa, Ward 12, Tan Binh District, Ho Chi Minh City Xuan Thoi Son Commune, Hoc Mon District, Ho Chi Minh CityFounding date: 21 - 10 - 2014