Thuong Mai & Ky Thuat Ha Thanh LTD Address: No 144 Nguyen Binh Khiem, Dang Giang Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0201423044 Phone: 02256287900 Representative: Pham Thi Hoai Adress: Cam Lo 3 Civil Group, Hung Vuong Ward, Hong Bang District, Hai Phong City Dang Giang Ward, Ngo Quyen District, Hai Phong CityFounding date: 7 - 4 - 2014