Thuong Mai Va Dich Vu Xay Dung Van Son Joint Stock Company Address: No 21/25 Khu C, Trai Chuoi Ward, Hong Bang District, Hai Phong City Enterprise code: 0200662441 Phone: 02125536989 Representative: Hoang Van Adress: No 22/31, Chu Van An Street, Ngo Quyen District, Hai Phong City Trai Chuoi Ward, Hong Bang District, Hai Phong CityFounding date: 3 - 4 - 2006