Tu Van Thiet Ke Va Xay Dung Cong Nghiep Joint Stock Company Address: No 14, Lane 43, To Vinh Dien Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102695495 Phone: 02462616354 Representative: Duong Quang Hung Adress: Khu 1, Phuong Cach Commune, Quoc Oai District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 28 - 3 - 2008