Thuong Mai Tu Van Ky Thuat Cao Tien Thanh Joint Stock Company Address: No 640 Tran Tat Van, Trang Minh Ward, Kien An District, Hai Phong City Enterprise code: 0200563264 Phone: 02253777263 Representative: Nguyen Van Tien Adress: 2 Khu 7 Civil Group, Trang Minh Ward, Kien An District, Hai Phong City Trang Minh Ward, Kien An District, Hai Phong CityFounding date: 10 - 10 - 2003