Thuong Mai Va Dich Vu Ky Thuat Phi Hung LTD Address: No 23, Thai Ha Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0108987818 Phone: 0981925592 Representative: Duong Tuan Hiep Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 13 - 11 - 2019