Van Phong Quy Bao Tri Duong Bo Trung Uong Address: O D20 Ton That Thuyet, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0106232226 Phone: 02439412727 Representative: Le Hoang Minh Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 15 - 7 - 2013