Thep Va Vat Lieu Xay Dung Viet Han Joint Stock Company Address: No 209a, Lane 830, Bach Dang Street, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106696997 Phone: 0983314105 Representative: Luu Thuy Hong Adress: No 1, Day 4, Khu Gia Dinh 144, Ngoc Hoi Commune, Thanh Tri District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 11 - 2014