Vat Tu Van Tai S.E.N.T Viet Nam Joint Stock Company Address: No 54, Binh Kieu 1, Dong Hai 2 Ward, Hai An District, Hai Phong City Enterprise code: 0200820779 Phone: 02253614213 Representative: Nguyen Thi Thu Yen Adress: No 193, Ngo Quyen Street, Van My Ward, Ngo Quyen District, Hai Phong City Dong Hai 2 Ward, Hai An District, Hai Phong CityFounding date: 24 - 6 - 2008