Xay Dung & Dich Vu Thuong Mai 306 Joint Stock Company Address: No 288 Da Nang, Van My Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200664544 Phone: 02253796636 Representative: Mai Thanh Tu Adress: No 20 Minh Khai, Hoang Van Thu Ward, Hong Bang District, Hai Phong City Van My Ward, Ngo Quyen District, Hai Phong CityFounding date: 17 - 4 - 2006