Do Thi Hoi Address: No 17, Tien Thanh Street, TDP Quyet Tien, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 8734064234 Phone: 0979910978 Representative: Do Thi Hoi Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 7 - 3 - 2022