Cong Trinh Cong Cong Va Xay Dung Hai Phong Joint Stock Company Address: No 1235 Tran Nhan Tong, Van Dau Ward, Kien An District, Hai Phong City Enterprise code: 0200534915 Phone: 02253876865 Representative: Vu Van Sau Van Dau Ward, Kien An District, Hai Phong CityFounding date: 16 - 4 - 2003