Tu Van Va Phat Trien Xay Dung Hoang Thanh LTD Address: No 17, Alley 18/21, Ke Ve Street, Dong Ngac Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0107383644 Phone: 02462927800 Representative: Nguyen Manh Hung Adress: No 59, 32/48 Do Duc Duc Alley, Me Tri Ward, Nam Tu Liem District, Ha Noi City Dong Ngac Ward, Bac Tu Liem District, Ha Noi CityFounding date: 4 - 4 - 2016