Tu Van Quan Ly & Dau Tu Xay Dung Hoang Anh Joint Stock Company Address: No 10-12, Lane 11, Doi Cung Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0107948414 Phone: 02439970880 Representative: Hoang Bich Lan Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 7 - 8 - 2017