Thong Tin Dien Tu Vien Thong Viet Nam LTD Address: 50 Thich Quang Duc, Ward 05, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0309119829 Phone: 02854463219 Representative: Nguyen Thi Ngoc Truyen Adress: C25a Le Duc Tho, Ward 7, Go Vap District, Ho Chi Minh City Phu Nhuan District, Ho Chi Minh CityFounding date: 7 - 7 - 2009