Da Vien Tinh Khiet Bac Phong LTD Address: No 1, Lane 8, Tang My Hamlet, Nam Hong Commune, Dong Anh District, Ha Noi City Enterprise code: 0109014787 Phone: 0976103399 Representative: Nguyen Van Bac Nam Hong Commune, Dong Anh District, Ha Noi CityFounding date: 2 - 1 - 2020