Phat Trien Cong Nghe Thuong Mai Va Du Lich Joint Stock Company Address: No 81a Tran Quoc Toan, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107467950 Phone: 02436368333 Representative: Nguyen Van Hoa Adress: 12, Bach Dang Lane, Hoan Kiem District, Ha Noi City Tran Hung Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 8 - 6 - 2016