Thuong Mai Dich Vu Son Tung Mobile LTD Address: 77a Tran Dang, Ward 09, District 3, Ho Chi Minh City Enterprise code: 0313906307 Phone: 02839352189 Representative: Dang Xuan Tung Adress: 17/7K Hung Lan, Ba Diem Commune, Hoc Mon District, Ho Chi Minh City Ward 9, District 3, Ho Chi Minh CityFounding date: 11 - 7 - 2016