Do Y Duong LTD Address: No 6, Van Hien Street, Mailand Hanoi City Urban Area, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0110163945 Phone: 0936050127 Representative: Pham Van Ha Adress: Khen Hamlet, Van Am Commune, Ngoc Lac District, Thanh Hoa Province An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 27 - 10 - 2022