Ket Cau Cong Trinh Thep Viet Joint Stock Company Address: No 33B, Hoa Binh I Lane, Minh Khai Street, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105690512 Phone: 02437551208 Representative: Dinh Thi Thuy Adress: P 21, A19, Bac Nghia Tan Town, Nghia Tan Ward, Cau Giay District, Ha Noi City Minh Khai Ward, Hai Ba Trung District, Ha Noi CityFounding date: 5 - 12 - 2011