Truong Mam Non Sao Bien Address: No 27 Le Loi, May To Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0201654926 Phone: 02253550329 Representative: Vu Thi Kim Hanh Adress: No 2 Ho Xuan Huong, Hong Bang District, Hai Phong City May To Ward, Ngo Quyen District, Hai Phong CityFounding date: 7 - 11 - 2015