Phong Quan Ly Do Thi Address: No 1, Van Hanh Street, Viet Hung Ward, Long Bien District, Ha Noi City Enterprise code: 0108197739 Phone: 0904186268 Representative: Nguyen Van Thang Adress: 21a Nghhia Tan, Ba Dinh District, Ha Noi City Viet Hung Ward, Long Bien District, Ha Noi CityFounding date: 22 - 3 - 2018