Phat Trien Dich Vu Tong Hop Hoang An VN LTD Address: 20, Lane 99, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0111443864 Phone: 0932881226 Representative: Mac Van Le Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 4 - 2026