Tu Van Dau Tu Va Kiem Dinh Chat Luong Cong Trinh Joint Stock Company Address: No 121, Phan Van Truong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0102187974 Phone: 02462653828 Representative: Hoang Van Huong Adress: Tan Ap 1 Hamlet, Minh Tan Commune, Kien Xuong District, Thai Binh Province Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 21 - 3 - 2007