Cong Nghe Thuong Mai Dich Vu Tan Viet Joint Stock Company Address: Hamlet 9, Thach Hoa Commune, Thach That District, Ha Noi City Enterprise code: 0500592322 Phone: 02433688868 Representative: Tran Thi Thuy Quynh Adress: Hamlet 5, Hung Nhan Commune, Vinh Bao District, Hai Phong City Thach Hoa Commune, Thach That District, Ha Noi CityFounding date: 16 - 9 - 2008