Truong Cao Dang Xay Dung Cong Trinh Do Thi Address: Yen Thuong, Gia Lam District, Ha Noi City Enterprise code: 0102043531 Phone: 0248780410 Representative: Nguyen Ba Thang Adress: Yen Thuong, Gia Lam District, Ha Noi City Yen Thuong Commune, Gia Lam District, Ha Noi CityFounding date: 10 - 10 - 2006