Hoang Thi Hoai Address: No 77a Trung Kinh, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 8771791904-001 Phone: 0964357699 Representative: Hoang Thi Hoai Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 8 - 2022