Phat Trien Dich Vu Ky Thuat Truong Thinh LTD Address: No 320 Luong Yen, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0108475591 Phone: 097640448 Representative: Hoang Ngoc Tuan Adress: No 320 Luong Yen, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 19 - 10 - 2018